Chess South Africa Ratings Database

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Personal

Resnekov, O (Oliver)

Chess SA id

1140136551

FIDE id

Date of birth

2014-04-12 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-31

Personal details last changed

1900-01-01

Junior GPX Games

37.8

Junior GPX Points

1455.7

Item	Main	Standard	Rapid	Blitz
Rating	1619.6	1617.4	1553.5	1220
Raw rating	1619.6	1617.4	1553.5	1220
Weighted rating	1550.5	1543.3	1553.3	1220
Weighted performance	1533.5	1560.5	1302.5	0
Floor	1119.6	1117.4	1175.9	720
K-factor	28	28	28	36
Min/Max rating change allowed	91.2	91.5	100.2	161.2
Highest rating	1619.6 2025-07-01	1617.4 2025-07-01	1694.1 2023-03-01	1274.1 2023-09-01
Highest raw rating	1619.6 2025-07-01	1617.4 2025-07-01	1675.9 2023-04-01	1220 2024-02-01
Highest weighted rating	1619.6 2023-09-01	1521.5 2025-08-01	1675.9 2024-10-01	1220 2025-08-01
Highest weighted performance	1583.9 2025-07-01	1611.9 2022-02-01	1694.1 2023-03-01	1274.1 2023-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1619.6	1617.4	1553.5	1220
Analysis
Rating	1619.6	1617.4	1553.5	1220
Raw rating	1619.6	1617.4	1553.5	1220
Weighted rating	1550.5	1543.3	1553.3
Weighted performance	1533.5	1560.5	1302.5
K-factor	28	28	28	36
Floor	1119.6	1117.4	1175.9	720
Max/Min rating change allowed	91.2	91.5	100.2	161.2
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1619.6	1617.4	1553.5	1220
New weighted rating	1559.9	1552.8	1553.4	1220
New weighted performance	1532.9	1559.9	1302	0
Temp new rating	1619.6	1617.4	1553.5	1220
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1619.6	1617.4	1553.5	1220
New K-factor	28	28	28	36
New floor	1119.6	1117.4	1175.9	720

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	43	30	13	0
	46	40	6	0
	95	59	29	7
	78	57	21	0
	0	0	0	0
History	262	186	69	7

Games since
	Main 106	Standard 87		Rapid 19		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	558		158		105
Male	517		140		91
U12	34		12		7
U12 Male	30		10		6
Standard
	RSA		Province		Region
Overall	539		139		93
Male	498		124		82
U12	35		12		7
U12 Male	31		10		6
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	43	33	76.74	227.3	1419.9	1647.3
Standard	30	24	80	255	1429.6	1684.6
Rapid	13	9	69.23	163.5	1397.7	1561.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	262	175	66.79	142.7	1367.3	1510
Standard	186	117.5	63.17	112	1374.9	1486.9
Rapid	69	54.5	78.99	246.4	1338	1584.4
Blitz	7	3	42.86	-60.7	1451.7	1391

Date	Main	Standard	Rapid	Blitz
2025-09-30	1619.6	1617.4	1553.5	1220
2025-09-01	1619.6	1617.4	1553.5	1220
2025-08-01	1619.6	1617.4	1553.5	1220
2025-07-01	1619.6	1617.4	1553.5	1220
2025-06-01	1606.8	1598	1553.5	1220
2025-05-01	1573.5	1564.3	1553.5	1220
2025-04-01	1573.5	1564.3	1553.1	1220
2025-03-01	1585.8	1554.2	1571	1220
2025-02-01	1508.5	1489.5	1554.3	1220
2025-01-01	1508.5	1489.5	1543.5	1220
2024-12-01	1508.5	1489.5	1543.5	1220
2024-11-01	1508.5	1489.5	1543.5	1220
2024-10-01	1498.5	1489.5	1554.4	1220
2024-09-01	1498.5	1489.5	1554.4	1220
2024-08-01	1512	1507.7	1554.4	1220
2024-07-01	1512	1507.7	1554.4	1220
2024-06-01	1475.2	1469	1554.4	1220
2024-08-01	1460.4	1471.2	1554.4	1220
2024-04-01	1460.4	1471.2	1554.4	1220
2024-03-01	1408.9	1442.1	1554.4	1220
2024-02-01	1364.9	1405.3	1554.4	1220
2024-01-01	1364.9	1405.3	1554.4	1220
2023-12-01	1348.7	1334	1554.4	1220
2023-11-01	1309.4	1288.6	1554.4	1220

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
5	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
7	2025 District Central Schools Chess Individual Trials (U11 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
5	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
7	2025 District Central Schools Chess Individual Trials (U11 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
8	Laerskool Welgemoed Rapid 2024 (U12)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
9	2nd Young Minds Classic 2024 (Intermediate)	2024-08-10	2024-08-11	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
10	2024 African Youth Chess Championship	2024-06-16	2024-06-22	Standard	Tshwane (GTP)	9	9	5	Yes	Analysis
11	Steinitz Chess Festival 2024 (Open)	2024-05-10	2024-05-12	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
12	South African Junior Closed Chess Championship 2024 (U10 Open)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	6	Yes	Analysis
13	Cape Town Open Chess Championship 2024 (Advanced)	2024-03-15	2024-03-17	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
14	Cape of Good Hope Open Chess Tournament 2024 (Advanced)	2024-02-17	2024-02-17	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
15	Kraaifontein Open 2023 (Adanced)	2023-12-09	2023-12-10	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
16	FIDE WORLD CADETS CHESS CHAMPIONSHIPS 2023	2023-10-16	2023-10-26	Standard	Egypt (EGY)	11	11	4.5	Yes	Analysis
17	Western Cape Closed Championship 2023 (C)	2023-09-24	2023-09-25	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
18	Western Cape Closed Championship 2023 (Blitz)	2023-09-23	2023-09-25	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis
19	CW Top Schools 2023 (Advanced)	2023-08-11	2023-08-13	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
20	Curro Durbanville Chess Open Rapid 2023 (Advanced)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
21	WP Closed 2023 (D)	2023-06-16	2023-06-18	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
22	GPCA Rapid 2023 (Advanced)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
23	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
24	Steinitz Open 2023 (A+B)	2023-05-26	2023-05-28	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
25	Cape Town Open 2023 (Intermediate)	2023-03-25	2023-03-26	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
26	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
27	Central District School Trials 2023 (U9 Boys)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	4.5	Yes	Analysis
28	Laerskool Welgemoed Rapid 2023 (U12)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	5.5	Yes	Analysis
29	Cape of Good Hope Open 2023 (Intermediate)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
30	Kraaifontein Open 2022 (Intermediate)	2022-12-17	2022-12-18	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
31	Kraaifontein Rapid Open 2022 (U12)	2022-12-16	2022-12-16	Rapid	Cape Town (WCT)	6	6	6	Yes	Analysis
32	Metro Rapid 2022 (U11 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
33	Western Cape Closed Championship 2022 (Prestige)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	6	0	Yes	Analysis
34	South African Open 2022 (U12)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	5	4	Yes	Analysis
35	WP Closed 2022 (U8+U10)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
36	Stellenberg Chess Championship 2022 (Challengers 2)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
37	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
38	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
39	Metro WP Schools Chess Trials 2022 (U7+U9 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
40	2022 Central District Individual Trials (U9)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
41	Western Province Open 2022 (U10)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
42	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
43	2022 Cape Of Good Hope Open (U10)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis

#	Games	Start				End
1	21	Tournament Cape of Good Hope Open 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-01-28	rnd 2	type Standard	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Manning, C (Callan)
2	21	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Manning, C (Callan)				Opponent Van Der Merwe, S (Schalk Wolf)
3	11	Tournament 2025 District Central Schools Chess Individual Trials				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-01-31	rnd 1	type Standard	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent Landingwe, E (Endinako)				Opponent Whyatt, B (Benji)

#	Games	Start				End
1	11	Tournament 2nd Young Minds Classic 2024				Tournament CT Metro Schools Individual Closed 2025
		date 2024-08-11	rnd 5	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Zungu, S (Simphiwe)				Opponent Beukes, B (Benjamin)
2	11	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Manning, C (Callan)				Opponent Van Der Merwe, S (Schalk Wolf)
3	10	Tournament Cape Town Open 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Phetheni, A (Axolisiwe)				Opponent Manning, C (Callan)

#	Games	Start				End
1	23	Tournament Metro Rapid 2022				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Barends, Z (Zac)				Opponent Manning, C (Callan)
2	13	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament Metro Rapid 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Choonoo Johnson, Z (Zachary)				Opponent Jeftha, L (Liam)
3	5	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent Ghansar, Z (Zuhayr)				Opponent Whyatt, B (Benji)

#	Games	Start				End
1	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 5	type Blitz	result 1	date 2023-09-25	rnd 6	type Blitz	result 1
		Opponent Tredoux, V (Vivienne)				Opponent Jenkins, T (Tauriq)
2	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-24	rnd 3	type Blitz	result 1	date 2023-09-24	rnd 3	type Blitz	result 1
		Opponent Maruma, KB (Kamogelo)				Opponent Maruma, KB (Kamogelo)

#	Games	Start				End
1	21	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Manning, C (Callan)				Opponent Van Der Merwe, S (Schalk Wolf)
2	11	Tournament 2025 District Central Schools Chess Individual Trials				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-01-31	rnd 1	type Standard	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent Landingwe, E (Endinako)				Opponent Whyatt, B (Benji)
3	10	Tournament Cape Town Open 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Phetheni, A (Axolisiwe)				Opponent Manning, C (Callan)

#	Games	Start				End
1	11	Tournament 2nd Young Minds Classic 2024				Tournament CT Metro Schools Individual Closed 2025
		date 2024-08-11	rnd 5	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Zungu, S (Simphiwe)				Opponent Beukes, B (Benjamin)
2	11	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Manning, C (Callan)				Opponent Van Der Merwe, S (Schalk Wolf)
3	10	Tournament Cape Town Open 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Phetheni, A (Axolisiwe)				Opponent Manning, C (Callan)

#	Games	Start				End
1	13	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament Metro Rapid 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Choonoo Johnson, Z (Zachary)				Opponent Jeftha, L (Liam)
2	11	Tournament Metro Rapid 2022				Tournament Central District School Trials 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 4	type Rapid	result 1
		Opponent Barends, Z (Zac)				Opponent Stern, M (Mason)
3	6	Tournament Laerskool Welgemoed Rapid 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-02-11	rnd 6	type Rapid	result 1	date 2023-03-04	rnd 5	type Rapid	result 1
		Opponent Weideman, J (Janko)				Opponent Manning, C (Callan)

#	Games	Start				End
1	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 5	type Blitz	result 1	date 2023-09-25	rnd 6	type Blitz	result 1
		Opponent Tredoux, V (Vivienne)				Opponent Jenkins, T (Tauriq)
2	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-24	rnd 3	type Blitz	result 1	date 2023-09-24	rnd 3	type Blitz	result 1
		Opponent Maruma, KB (Kamogelo)				Opponent Maruma, KB (Kamogelo)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Manning ,C (Callan)	9	5	47.2	7	4	60.7	2	1	0	0	0	0
1	Manning ,C (Callan)	9	1460.2	1507.4	7	1408.5	1520.9	2	1531.8	1460.2	0	0	0
2	Van Der Merwe ,S (Schalk Wolf)	7	4	60.7	6	4	141.7	1	0	-425	0	0	0
2	Van Der Merwe ,S (Schalk Wolf)	7	1466.2	1526.9	6	1405.4	1607.9	1	1722.5	1041.2	0	0	0
3	Whyatt ,B (Benji)	7	6.5	364.3	4	4	425	3	2.5	283.3	0	0	0
3	Whyatt ,B (Benji)	7	1357	1721.3	4	1339.3	1782	3	1361.7	1640.4	0	0	0
4	Stern ,M (Mason)	5	4	255	3	2	141.7	2	2	425	0	0	0
4	Stern ,M (Mason)	5	1473.7	1728.7	3	1514.1	1615.4	2	1511.1	1898.7	0	0	0
5	Grove ,T (Tyler)	4	4	425	3	3	425	1	1	425	0	0	0
5	Grove ,T (Tyler)	4	1119	1544	3	1092.4	1544	1	1170	1544	0	0	0
6	Shapiro ,M (Matthew)	4	1	-212.5	2	0	-425	2	1	0	0	0	0
6	Shapiro ,M (Matthew)	4	1555.7	1343.2	2	1546.9	1130.7	2	1513	1555.7	0	0	0
7	Sher ,E (Evan)	4	4	425	1	1	425	3	3	425	0	0	0
7	Sher ,E (Evan)	4	1247.9	1672.9	1	1199.4	1672.9	3	1254.5	1672.9	0	0	0
8	Oosthuizen ,E (Ethan)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Oosthuizen ,E (Ethan)	3	1522.4	1380.8	3	1528.7	1380.8	0	0	0	0	0	0
9	Donker ,J (Jesse)	3	3	425	3	3	425	0	0	0	0	0	0
9	Donker ,J (Jesse)	3	1290.3	1715.3	3	1243.5	1715.3	0	0	0	0	0	0
10	Techow-Grubert ,D (Dominik)	3	3	425	2	2	425	1	1	425	0	0	0
10	Techow-Grubert ,D (Dominik)	3	1323.2	1748.2	2	1359.9	1748.2	1	1225.2	1748.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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Resnekov, O (Oliver)

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