Chess South Africa Ratings Database

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Personal

Ocks, K (Keano)

Chess SA id

1090096256

FIDE id

Date of birth

2009-06-26 (U18)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1313.5	1291.1	1299.8	1172.7
Raw rating	1312.9	1291.1	1299.8	1172.7
Weighted rating	1313.5	1291.1	1299.5	1172.7
Weighted performance	1079.8	524.8	1149.5	166.6
Floor	856.4	800.5	805.5	778.5
K-factor	36	36	36	36
Min/Max rating change allowed	141.2	145.6	143.8	172.4
Highest rating	1419.8 2018-03-01	1495 2018-03-01	1390.2 2019-07-01	1414 2018-02-01
Highest raw rating	1356.4 2019-08-01	1300.5 2018-05-01	1305.5 2020-04-01	1278.5 2018-11-01
Highest weighted rating	1356.4 2022-02-01	1300.5 2025-02-01	1305.5 2022-03-01	1278.5 2019-11-01
Highest weighted performance	1419.8 2018-03-01	1495 2018-03-01	1390.2 2019-07-01	1414 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.2	0
New rating	1313.5	1291.1	1300	1172.7
Analysis
Rating	1313.5	1291.1	1299.8	1172.7
Raw rating	1312.9	1291.1	1299.8	1172.7
Weighted rating	1313.5	1291.1	1299.5
Weighted performance	1079.8	524.8	1149.5
K-factor	36	36	36	36
Floor	856.4	800.5	805.5	778.5
Max/Min rating change allowed	141.2	145.6	143.8	172.4
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	1312.9	1291.1	1299.8	1172.7
New weighted rating	1313.5	1291.1	1300	1172.7
New weighted performance	1072.7	517.2	1141.9	160.3
Temp new rating	1313.5	1291.1	1300	1172.7
Temp new rating +/-	0	0	0.2	0
Final new rating +/-	0	0	0.2	0
New rating	1313.5	1291.1	1300	1172.7
New K-factor	36	36	36	36
New floor	856.4	800.5	805.5	778.5

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	11	0	11	0
	14	0	14	0
	20	6	14	0
	0	0	0	0
	0	0	0	0
History	157	59	66	32

Games since
	Main 25	Standard 0		Rapid 25		Blitz 0
Gender	Male
Age group	U18
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1060		537		119
Male	865		432		91
U18	131		67		27
U18 Male	116		57		24
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	11	5.5	50	0	1277.4	1277.4
Standard	0	0	0	0	0	0
Rapid	11	5.5	50	0	1277.4	1277.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	157	92.5	58.92	75.8	1195.6	1271.4
Standard	59	35	59.32	79.2	1197	1276.2
Rapid	66	38.5	58.33	70.8	1224.9	1295.8
Blitz	32	19	59.38	79.7	1132.6	1212.3

Date	Main	Standard	Rapid	Blitz
2025-11-01	1312.9	1291.1	1299.8	1172.7
2025-09-30	1312.9	1291.1	1299.8	1172.7
2025-09-01	1312.9	1291.1	1299.8	1172.7
2025-08-01	1312.9	1291.1	1299.8	1172.7
2025-07-01	1313.2	1291.1	1304	1172.7
2025-06-01	1313.1	1291.1	1304	1172.7
2025-05-01	1312.9	1291.1	1304	1172.7
2025-04-01	1312.8	1291.1	1304	1172.7
2025-03-01	1312.6	1291.1	1304	1172.7
2025-02-01	1315	1291.1	1298.7	1172.7
2025-01-01	1315	1291.1	1298.7	1172.7
2024-12-01	1315	1291.1	1298.7	1172.7
2024-11-01	1315	1291.1	1298.7	1172.7
2024-10-01	1315	1291.1	1298.7	1172.7
2024-09-01	1315	1291.1	1298.7	1172.7
2024-08-01	1315	1291.1	1298.7	1172.7
2024-07-01	1315	1291.1	1298.7	1172.7
2024-09-01	1315	1291.1	1298.7	1172.7
2024-05-01	1312.4	1291.1	1293.3	1172.7
2024-04-01	1312.4	1291.1	1293.3	1172.7
2024-03-01	1312.4	1291.1	1293.3	1172.7
2024-02-01	1306.6	1291.1	1257.3	1172.7
2024-01-01	1306.6	1291.1	1257.3	1172.7
2023-12-01	1306.6	1291.1	1257.3	1172.7

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	Lower West Coast Top Schools 2025 (U17)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	6	6	3	Yes	Analysis
2	Lower West Coast Prestige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lower West Coast Top Schools 2025 (U17)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	6	6	3	Yes	Analysis
2	Lower West Coast Prestige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Lower West Top Schools 2024 (U18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
4	West Coast Schools Chess Prestige Championships 2024 (U15 Boys)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
5	Lower West Coast Schools Chess Prestige 2024 (U15 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
6	West Coast High School Championships 2023 (U15 Boys)	2023-02-18	2023-02-18	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
7	Lower West Coast High Schools Prestige 2023 (U15 Boys)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
8	Genesis Chess Club Open 2023 (B)	2023-02-04	2023-02-04	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	West Coast Back To School Rapid (Above 1000)	2023-01-28	2023-01-28	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
10	West Coast Schools Prestige 2020 (U11 Boys)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
11	Onder Weskus Prestige 2020 (U11 Boys)	2020-02-15	2020-02-22	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
12	West Coast Youth Open 2019 (B)	2019-11-29	2019-11-30	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
13	West Coast Youth Open Langebaanweg Club Blitz 2019	2019-11-29	2019-11-29	Blitz	West Coast (WCU)	5	4	0	Yes	Analysis
14	West Coast Club Champs 2019 (A)	2019-09-13	2019-09-14	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
15	Weskus Topskole 2019 (U11)	2019-07-20	2019-07-20	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
16	Weskus Mall Rapid 2019 (U10)	2019-07-15	2019-07-15	Rapid	West Coast (WCU)	5	4	4	Yes	Analysis
17	Western Cape Schools Individuals 2019 (U11 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	4	Yes	Analysis
18	West Coast Open 2019 (C)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	4	2	Yes	Analysis
19	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
20	St Helenabaai Open 2019 (U10)	2019-02-09	2019-02-09	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
21	Onder-Weskus Skole Proewe 2019 (O11 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	4.5	Yes	Analysis
22	Back 2 School 2019 (Blitz)	2019-01-19	2019-01-19	Blitz	West Coast (WCU)	7	7	5	Yes	Analysis
23	West Coast Blits Invitational 2018 (Junior)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	5	4	Yes	Analysis
24	Coaching Clinic Tournament 2018	2018-10-02	2018-10-04	Standard	West Coast (WCU)	7	4	0	Yes	Analysis
25	West Coast League 2018 (B)	2018-07-07	2018-09-01	Standard	West Coast (WCU)	5	2	0	Yes	Analysis
26	Woman`s Month Blitz Tournament 2018 (U10+U12)	2018-08-11	2018-08-11	Blitz	West Coast (WCU)	5	5	4	Yes	Analysis
27	Basil Ellman Tournament 2018 (U10+U12)	2018-06-16	2018-06-16	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
28	West Coast Open 2018 (C)	2018-04-28	2018-04-28	Standard	West Coast (WCU)	5	4	3	Yes	Analysis
29	Freedom Day Blitz 2018 (Men)	2018-04-27	2018-04-27	Blitz	West Coast (WCU)	7	7	3	Yes	Analysis
30	West Coast Schools Prestige Individual Championship 2018 (U9 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
31	Mykonos Blitz U8 (U10+U12)	2018-02-04	2018-02-04	Blitz	West Coast (WCU)	5	4	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Western Cape Schools Individuals 2019				Tournament Weskus Topskole 2019
		date 2019-05-19	rnd 5	type Standard	result 1	date 2019-07-20	rnd 1	type Rapid	result 1
		Opponent Basson, Z (Zanco)				Opponent Tremble, K (Kurt)
2	6	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Swarts, C (Cleowin)				Opponent Sedeman, A (Aiden)
3	6	Tournament West Coast Open 2018				Tournament Basil Ellman Tournament 2018
		date 2018-04-28	rnd 4	type Standard	result 1	date 2018-06-16	rnd 4	type Rapid	result 0.5
		Opponent Lewaks, C (Clint)				Opponent Pieters, M (Marzaan)

#	Games	Start				End
1	5	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Open 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-04-28	rnd 2	type Standard	result 1
		Opponent Stewe, R (Raphael)				Opponent Witbooi, A (Aiden)
2	4	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Van Staden, J (Jared)				Opponent Mcquire, M (Mikael)
3	3	Tournament West Coast High School Championships 2023				Tournament West Coast High School Championships 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Boks, M (Marquin)				Opponent Domingo, C (Curwin)

#	Games	Start				End
1	6	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Swarts, C (Cleowin)				Opponent Sedeman, A (Aiden)
2	5	Tournament Weskus Mall Rapid 2019				Tournament Weskus Topskole 2019
		date 2019-07-15	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 1	type Rapid	result 1
		Opponent Du Toit, JL (Jordon Lee)				Opponent Tremble, K (Kurt)
3	4	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 0.5	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Maarman, C (Christiano)				Opponent Basson, Z (Zanco)

#	Games	Start				End
1	7	Tournament Woman`s Month Blitz Tournament 2018				Tournament West Coast Blits Invitational 2018
		date 2018-08-11	rnd 3	type Blitz	result 1	date 2018-10-27	rnd 4	type Blitz	result 1
		Opponent Lewies , G (Gabrielle)				Opponent Njokweni, L (Llyabona)
2	3	Tournament Back 2 School 2019				Tournament Back 2 School 2019
		date 2019-01-19	rnd 2	type Blitz	result 1	date 2019-01-19	rnd 4	type Blitz	result 1
		Opponent Lawrence, J (Jedidah)				Opponent Cloete, R (Roberta)
3	3	Tournament Mykonos Blitz U8				Tournament Freedom Day Blitz 2018
		date 2018-02-04	rnd 4	type Blitz	result 1	date 2018-04-27	rnd 1	type Blitz	result 1
		Opponent Loubser, F (Fa-Eeq)				Opponent Njokweni, L (Llyabona)

#	Games	Start				End
1	7	Tournament Western Cape Schools Individuals 2019				Tournament Weskus Topskole 2019
		date 2019-05-19	rnd 5	type Standard	result 1	date 2019-07-20	rnd 1	type Rapid	result 1
		Opponent Basson, Z (Zanco)				Opponent Tremble, K (Kurt)
2	6	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Swarts, C (Cleowin)				Opponent Sedeman, A (Aiden)
3	5	Tournament Back 2 School 2019				Tournament St Helenabaai Open 2019
		date 2019-01-19	rnd 6	type Blitz	result 1	date 2019-02-09	rnd 3	type Standard	result 1
		Opponent Richards, E (Elijah)				Opponent Ellman, E (Elle-Marie)

#	Games	Start				End
1	5	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Open 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-04-28	rnd 2	type Standard	result 1
		Opponent Stewe, R (Raphael)				Opponent Witbooi, A (Aiden)
2	4	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Van Staden, J (Jared)				Opponent Mcquire, M (Mikael)
3	3	Tournament West Coast High School Championships 2023				Tournament West Coast High School Championships 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Boks, M (Marquin)				Opponent Domingo, C (Curwin)

#	Games	Start				End
1	6	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Swarts, C (Cleowin)				Opponent Sedeman, A (Aiden)
2	5	Tournament Weskus Mall Rapid 2019				Tournament Weskus Topskole 2019
		date 2019-07-15	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 1	type Rapid	result 1
		Opponent Du Toit, JL (Jordon Lee)				Opponent Tremble, K (Kurt)
3	3	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 3	type Rapid	result 1	date 2019-07-20	rnd 5	type Rapid	result 1
		Opponent Meyer, G (Gracia)				Opponent Coetzee, E (Enrico)

#	Games	Start				End
1	7	Tournament Woman`s Month Blitz Tournament 2018				Tournament West Coast Blits Invitational 2018
		date 2018-08-11	rnd 3	type Blitz	result 1	date 2018-10-27	rnd 4	type Blitz	result 1
		Opponent Lewies , G (Gabrielle)				Opponent Njokweni, L (Llyabona)
2	3	Tournament Back 2 School 2019				Tournament Back 2 School 2019
		date 2019-01-19	rnd 2	type Blitz	result 1	date 2019-01-19	rnd 4	type Blitz	result 1
		Opponent Lawrence, J (Jedidah)				Opponent Cloete, R (Roberta)
3	3	Tournament Mykonos Blitz U8				Tournament Freedom Day Blitz 2018
		date 2018-02-04	rnd 4	type Blitz	result 1	date 2018-04-27	rnd 1	type Blitz	result 1
		Opponent Loubser, F (Fa-Eeq)				Opponent Njokweni, L (Llyabona)

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	Visagie ,C (Christopher)	5	1	-255	3	0	-425	2	1	0	0	0	0
1	Visagie ,C (Christopher)	5	1294.5	1039.5	3	1232.5	869.5	2	1324.3	1294.5	0	0	0
2	Njokweni ,L (Llyabona)	5	3	85	1	0	-425	2	1	0	2	2	425
2	Njokweni ,L (Llyabona)	5	1203.7	1288.7	1	1158.6	778.7	2	1241.3	1203.7	2	1203	1628.7
3	Lewaks ,S (Shaundre)	5	0	-425	1	0	-425	2	0	-425	2	0	-425
3	Lewaks ,S (Shaundre)	5	1401.8	976.8	1	1396.9	976.8	2	1448.2	976.8	2	1215.6	976.8
4	Schroeder ,L (Liam)	4	2	0	3	1	-141.7	1	1	425	0	0	0
4	Schroeder ,L (Liam)	4	1288.8	1288.8	3	1242.3	1147.1	1	1204	1713.8	0	0	0
5	Duiker ,P (Phillip)	3	3	425	2	2	425	1	1	425	0	0	0
5	Duiker ,P (Phillip)	3	1179.9	1604.9	2	1220	1604.9	1	1200	1604.9	0	0	0
6	Opperman ,M (Matthew)	3	0	-425	1	0	-425	2	0	-425	0	0	0
6	Opperman ,M (Matthew)	3	1320.2	895.2	1	1304.3	895.2	2	1011.8	895.2	0	0	0
7	Williams ,C (Clarance-John)	3	3	425	1	1	425	2	2	425	0	0	0
7	Williams ,C (Clarance-John)	3	934.6	1359.6	1	825.6	1359.6	2	876.9	1359.6	0	0	0
8	Fillis ,J (Jared)	3	1	-141.7	1	0	-425	0	0	0	2	1	0
8	Fillis ,J (Jared)	3	1084.2	942.5	1	989.1	659.2	0	0	0	2	943.5	1084.2
9	Richards ,E (Ezekiel)	3	1	-141.7	1	0	-425	0	0	0	2	1	0
9	Richards ,E (Ezekiel)	3	782.7	641	1	753.6	357.7	0	0	0	2	596	782.7
10	Afrika ,A (Anver)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
10	Afrika ,A (Anver)	3	1249.5	1107.8	0	0	0	3	1288.3	1107.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Ocks, K (Keano)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms