Chess South Africa Ratings Database

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Personal

Nkwe, O (Omogolo)

Chess SA id

188028041

FIDE id

Date of birth

1988-02-15 (Adult)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1543.6	1519	1592.3	1534.8
Raw rating	1543.6	1519	1592.3	1534.8
Weighted rating	1502.7	1456.3	1592.3	1534.7
Weighted performance	1393.9	1348.3	0	0
Floor	1130.7	1130.7	1130.7	1130.7
K-factor	28	28	28	28
Min/Max rating change allowed	101.6	105.3	94.8	102.9
Highest rating	1630.7 2018-01-01	1630.7 2019-03-01	1630.7 2019-09-01	1630.7 2018-01-01
Highest raw rating	1630.7 2018-01-01	1630.7 2019-03-01	1630.7 2020-01-01	1630.7 2018-01-01
Highest weighted rating	1630.7 2018-01-01	1630.7 2018-01-01	1630.7 2019-09-01	1630.7 2018-01-01
Highest weighted performance	1618.9 2018-06-01	1625.9 2018-06-01	1298.2 2022-05-01	1550.2 2018-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1543.6	1519	1592.3	1534.8
Analysis
Rating	1543.6	1519	1592.3	1534.8
Raw rating	1543.6	1519	1592.3	1534.8
Weighted rating	1502.7	1456.3	1592.3
Weighted performance	1393.9	1348.3	0
K-factor	28	28	28	28
Floor	1130.7	1130.7	1130.7	1130.7
Max/Min rating change allowed	101.6	105.3	94.8	102.9
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	1543.6	1519	1592.3	1534.8
New weighted rating	1506.7	1462.3	1592.3	1534.8
New weighted performance	1394.3	1347.8	0	0
Temp new rating	1543.6	1519	1592.3	1534.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1543.6	1519	1592.3	1534.8
New K-factor	28	28	28	28
New floor	1130.7	1130.7	1130.7	1130.7

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	10	10	0	0
	5	5	0	0
	1	1	0	0
	31	16	6	9
	5	5	0	0
History	683	648	6	29

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	8	80	255	1435.6	1690.6
Standard	10	8	80	255	1435.6	1690.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	158	90	56.96	59.2	1478.1	1537.3
Standard	123	74	60.16	86.4	1435	1521.4
Rapid	6	3.5	58.33	70.8	1597.2	1668
Blitz	29	12.5	43.1	-58.6	1636	1577.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1543.6	1519	1592.3	1534.8
2025-09-01	1543.6	1519	1592.3	1534.8
2025-08-01	1543.6	1519	1592.3	1534.8
2025-07-01	1543.6	1519	1592.3	1534.8
2025-06-01	1485.4	1430.2	1592.3	1534.8
2025-05-01	1485.4	1430.2	1592.3	1534.8
2025-04-01	1485.4	1430.2	1592.3	1534.8
2025-03-01	1485.4	1430.2	1592.3	1534.8
2025-02-01	1485.4	1430.2	1592.3	1534.8
2025-01-01	1485.4	1429.1	1592.3	1534.8
2024-12-01	1485.4	1429.1	1592.3	1534.8
2024-11-01	1485.4	1429.1	1592.3	1534.8
2024-10-01	1485.4	1429.1	1592.3	1534.8
2024-09-01	1485.4	1429.1	1592.3	1534.8
2024-08-01	1485.4	1429.1	1592.3	1534.8
2024-07-01	1485.4	1429.1	1592.3	1534.8
2024-06-01	1485.4	1429.1	1592.3	1534.8
2024-08-01	1485.4	1429.1	1592.3	1534.8
2024-04-01	1485.4	1429.1	1592.3	1534.8
2024-03-01	1486.6	1425.7	1592.3	1534.8
2024-02-01	1486.6	1425.7	1592.3	1534.8
2024-01-01	1486.6	1425.7	1592.3	1534.8
2023-12-01	1460.5	1425.7	1592.3	1520.2
2023-11-01	1473.7	1440	1592.3	1520.2

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	West Rand Open 2.0 2025 (Open)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	Bojanala's Pre-Exam 2025 (Parents)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Rand Open 2.0 2025 (Open)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	Bojanala's Pre-Exam 2025 (Parents)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	1st Knights Open Tournament 2024 (A)	2024-03-23	2024-03-23	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	Bojanala's Merry ChessMas 2023 (Queens)	2023-12-09	2023-12-09	Standard	Bojanala Platina (NBR)	5	1	0	Yes	Analysis
5	Thomas Lechelele NW Open 2022 (A)	2022-05-14	2022-05-15	Standard	Ngaka Modiri Molema (NNM)	6	6	3	Yes	Analysis
6	Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Rapid Prestige)	2022-05-28	2022-05-28	Rapid	Bojanala Platina (NBR)	6	6	3.5	Yes	Analysis
7	Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Prestige)	2022-05-28	2022-05-28	Blitz	Bojanala Platina (NBR)	9	9	5	Yes	Analysis
8	Vastrap 2022 (A)	2022-02-05	2022-02-05	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
9	The Meridian 2022 (Prestige)	2022-01-22	2022-01-22	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
10	NC Open 2021 (A)	2021-10-22	2021-10-24	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
11	2020 Tuks Open (A)	2020-02-22	2020-02-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
12	2019 South African Juior Blitz Championship (A)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	3	Yes	Analysis
13	Matlosana Test 2019 (A)	2019-12-07	2019-12-07	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
14	NW Open 2019 (Championship)	2019-10-12	2019-10-12	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
15	Doringkruin 2019 (Open)	2019-09-07	2019-09-07	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
16	Laerskool Brits 2019 (Open)	2019-08-30	2019-08-30	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
17	Klipkerk 2019 (Open)	2019-08-24	2019-08-24	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
18	Laerskool Rustenburg 2019 (Adults)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
19	Inter Regional Chess Championship 2019 (Adult)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
20	Hoerskool Rustenburg Skaak 2019 (U20+Adult)	2019-04-13	2019-04-13	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
21	Fields College Open 2019 (Open)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
22	South African Junior Blitz 2018 (Open)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	7	2	Yes	Analysis
23	Laerskool Brits Tournament 2018 (U20+Open)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
24	2018 Swartkop Open (A)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
25	Inter Regional 2018 (Adult Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	4	Yes	Analysis
26	JNW Club - Linden Open 2018 (A)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
27	Laerskool Olienpark 2018 (Open)	2018-04-21	2018-04-21	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
28	Laerskool Rustenburg 2018 (A)	2018-03-24	2018-03-24	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
29	South African Inter Regional Championships 2017	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
30	South African Junior Blitz 2017 Championships (A)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	6	2.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Laerskool Olienpark 2018				Tournament Inter Regional 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Ntsileng, SR (Sebaga)				Opponent Matsie, P (Paul)
2	8	Tournament South African Junior Blitz 2018				Tournament Hoerskool Rustenburg Skaak 2019
		date 2018-12-19	rnd 7	type Blitz	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Botha, JF (Julian)				Opponent Sebowe, S (Stanley)
3	8	Tournament South African Inter Regional Championships 2017				Tournament JNW Club - Linden Open 2018
		date 2018-01-11	rnd 6	type Standard	result 0.5	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Nhamuave, E (Eleazar)				Opponent Rossouw, AJ (Andries)

#	Games	Start				End
1	9	Tournament Laerskool Olienpark 2018				Tournament Inter Regional 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Ntsileng, SR (Sebaga)				Opponent Matsie, P (Paul)
2	8	Tournament South African Inter Regional Championships 2017				Tournament JNW Club - Linden Open 2018
		date 2018-01-11	rnd 6	type Standard	result 0.5	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Nhamuave, E (Eleazar)				Opponent Rossouw, AJ (Andries)
3	7	Tournament 1st Knights Open Tournament 2024				Tournament Bojanala's Pre-Exam 2025
		date 2024-03-23	rnd 4	type Standard	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Elvin, D (David)				Opponent Raputsoa, P (Preciousstone)

#	Games	Start				End
1	3	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 4	type Rapid	result 0.5	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Difotso, T (Tshegofatso)				Opponent Boheim, E (Eugene)
2	1	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Segale, N (Neo)				Opponent Segale, N (Neo)

#	Games	Start				End
1	3	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 3	type Blitz	result 1	date 2022-05-28	rnd 5	type Blitz	result 1
		Opponent Temba, OT (Omolemo)				Opponent Motsuane, L (Lucky)
2	3	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 2	type Blitz	result 1	date 2018-01-07	rnd 4	type Blitz	result 0.5
		Opponent Raubenheimer, D (Dian)				Opponent Pesa, MA (Mofoka)
3	2	Tournament 2019 South African Juior Blitz Championship				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2022-05-28	rnd 1	type Blitz	result 1
		Opponent Jacobs, TB (Tiaan Benjamin)				Opponent Ntsileng, SR (Sebaga)

#	Games	Start				End
1	8	Tournament South African Junior Blitz 2018				Tournament Hoerskool Rustenburg Skaak 2019
		date 2018-12-19	rnd 7	type Blitz	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Botha, JF (Julian)				Opponent Sebowe, S (Stanley)
2	6	Tournament Laerskool Rustenburg 2018				Tournament JNW Club - Linden Open 2018
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Kgomo, T (Thato)				Opponent Rossouw, AJ (Andries)
3	5	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Monare, T (Tlhogi)				Opponent Raputsoa, P (Preciousstone)

#	Games	Start				End
1	7	Tournament Fields College Open 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-02-02	rnd 1	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Human, J (Johan)				Opponent Sebowe, S (Stanley)
2	6	Tournament Laerskool Rustenburg 2018				Tournament JNW Club - Linden Open 2018
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent Kgomo, T (Thato)				Opponent Rossouw, AJ (Andries)
3	5	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Monare, T (Tlhogi)				Opponent Raputsoa, P (Preciousstone)

#	Games	Start				End
1	2	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 5	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent September, M (Mishka)				Opponent Boheim, E (Eugene)
2	1	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Segale, N (Neo)				Opponent Segale, N (Neo)

#	Games	Start				End
1	3	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 3	type Blitz	result 1	date 2022-05-28	rnd 5	type Blitz	result 1
		Opponent Temba, OT (Omolemo)				Opponent Motsuane, L (Lucky)
2	2	Tournament 2019 South African Juior Blitz Championship				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2022-05-28	rnd 1	type Blitz	result 1
		Opponent Jacobs, TB (Tiaan Benjamin)				Opponent Ntsileng, SR (Sebaga)
3	2	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 3	type Blitz	result 1	date 2020-01-05	rnd 4	type Blitz	result 1
		Opponent Millard, C (Charlotte)				Opponent Milford, ZM (Zoe)

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	Teeke ,K (Karabo)	5	1	-255	3	1	-141.7	1	0	-425	1	0	-425
1	Teeke ,K (Karabo)	5	1697.4	1442.4	3	1610.6	1555.7	1	1494.3	1272.4	1	1698.9	1272.4
2	Human ,J (Johan)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Human ,J (Johan)	4	1297.6	1510.1	4	1293.2	1510.1	0	0	0	0	0	0
3	Mashigo ,H (Hluli)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
3	Mashigo ,H (Hluli)	4	1624.8	1412.3	4	1621.6	1412.3	0	0	0	0	0	0
4	Lefyedi ,T (Thatego)	3	3	425	3	3	425	0	0	0	0	0	0
4	Lefyedi ,T (Thatego)	3	1379.4	1804.4	3	1383.7	1804.4	0	0	0	0	0	0
5	Rodrigues ,T (Teegan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Rodrigues ,T (Teegan)	3	1342.8	1484.4	3	1342.2	1484.4	0	0	0	0	0	0
6	Mhango ,BF (Banele)	3	0	-425	1	0	-425	1	0	-425	1	0	-425
6	Mhango ,BF (Banele)	3	2143.3	1718.3	1	2134.6	1718.3	1	1858	1718.3	1	1920.2	1718.3
7	Difotso ,T (Tshegofatso)	3	2.5	283.3	1	1	425	1	0.5	0	1	1	425
7	Difotso ,T (Tshegofatso)	3	1451.4	1734.8	1	1433.5	1876.4	1	709.2	1451.4	1	709.2	1876.4
8	Mthunzi ,C (Clive)	3	1.5	0	1	0.5	0	0	0	0	2	1	0
8	Mthunzi ,C (Clive)	3	1895.9	1895.9	1	1933.1	1895.9	0	0	0	2	1876.4	1895.9
9	Janse Van Vuuren ,AJ (Aj)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Janse Van Vuuren ,AJ (Aj)	2	937.3	1149.8	2	952.7	1149.8	0	0	0	0	0	0
10	Mabitsi ,K (Koketso)	2	2	425	2	2	425	0	0	0	0	0	0
10	Mabitsi ,K (Koketso)	2	1037.6	1462.6	2	1020.4	1462.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Nkwe, O (Omogolo)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms