Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nke, RB (Rebaone Bokang)

Chess SA id

108069098

FIDE id

Date of birth

2008-10-03 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1380.9	1400.3	999.2	717.4
Raw rating	1376.5	1400.3	999.2	717.4
Weighted rating	1380.9	1397.2	926.5	717.4
Weighted performance	1154.3	1126	0	0
Floor	901.6	900.3	500	500
K-factor	32	32	40	40
Min/Max rating change allowed	128.9	124.6	220.7	329.8
Highest rating	1424.4 2024-04-01	1411.4 2024-04-01	1370.4 2023-08-01	1200 2024-02-01
Highest raw rating	1401.6 2024-05-01	1400.3 2024-05-01	999.2 2025-09-01	717.4 2024-02-01
Highest weighted rating	1380.6 2025-09-01	1391.9 2025-08-01	939.2 2024-11-01	717.4 2024-11-01
Highest weighted performance	1424.4 2024-04-01	1411.4 2024-04-01	1370.4 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	0	0	0
New rating	1380.8	1400.3	999.2	717.4
Analysis
Rating	1380.9	1400.3	999.2	717.4
Raw rating	1376.5	1400.3	999.2	717.4
Weighted rating	1380.9	1397.2	926.5
Weighted performance	1154.3	1126	0
K-factor	32	32	40	40
Floor	901.6	900.3	500	500
Max/Min rating change allowed	128.9	124.6	220.7	329.8
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	1376.5	1400.3	999.2	717.4
New weighted rating	1380.8	1398.4	934.1	717.4
New weighted performance	1146.9	1117.7	0	0
Temp new rating	1380.8	1400.3	999.2	717.4
Temp new rating +/-	-0.1	0	0	0
Final new rating +/-	-0.1	0	0	0
New rating	1380.8	1400.3	999.2	717.4
New K-factor	32	32	40	40
New floor	901.6	900.3	500	500

Item	Main	Standard	Rapid
	0	0	0
	10	0	10
	20	15	5
	19	14	5
	19	19	0
	0	0	0
History	281	256	25

Games since
	Main 30	Standard 15		Rapid 15		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	10	5	50	0	1333.8	1333.8
Standard	0	0	0	0	0	0
Rapid	10	5	50	0	1333.8	1333.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	155	92.5	59.68	82.3	1107	1189.3
Standard	135	81.5	60.37	88.1	1076.9	1165
Rapid	20	11	55	42.5	1310.5	1353
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1376.5	1400.3	999.2	717.4
2025-09-30	1376.5	1400.3	999.2	717.4
2025-09-01	1376.5	1400.3	999.2	717.4
2025-08-01	1382.1	1400.3	939.2	717.4
2025-07-01	1382.1	1400.3	939.2	717.4
2025-06-01	1382.1	1400.3	939.2	717.4
2025-05-01	1382	1400.3	901.8	717.4
2025-04-01	1382	1400.3	901.8	717.4
2025-03-01	1382	1400.3	901.8	717.4
2025-02-01	1382	1400.3	901.8	717.4
2025-01-01	1382	1400.3	901.8	717.4
2024-12-01	1382	1400.3	901.8	717.4
2024-11-01	1382	1400.3	901.8	717.4
2024-10-01	1382	1400.3	901.8	717.4
2024-09-01	1382	1400.3	901.8	717.4
2024-08-01	1382	1400.3	901.8	717.4
2024-07-01	1401.6	1400.3	859	717.4
2024-09-01	1401.6	1400.3	859	717.4
2024-05-01	1401.6	1400.3	859	717.4
2024-04-01	1387.6	1382.7	859	717.4
2024-03-01	1341.3	1315.4	859	717.4
2024-02-01	1341.3	1315.4	859	717.4
2024-01-01	1341.3	1315.4	859	717.4
2023-12-01	1341.3	1315.4	859	717.4

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	Bojanala's Clash Of Schools 2025 (Championship Open)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools 2025 (Championship Open)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Bojanala's Clash Of Schools - Secondary 2024 (Championship)	2024-07-27	2024-07-27	Rapid	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
4	Bojanala Olienpark's One For The Ages 2024 (Queens)	2024-04-20	2024-04-20	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
5	Bojanala Silwerrand's Rating Implosion 2024 (Queens)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
6	Schoemies' Kings & Queens 2024 (Rooks)	2024-03-02	2024-03-02	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
7	Bojanala School League 2023 (U15)	2023-08-19	2023-08-19	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
8	2023 SA Schools Winter Games (U15 Open)	2023-07-04	2023-07-06	Standard	West Rand (GWR)	7	7	3	Yes	Analysis
9	North West Selection Tournament 2023 (U15 Boys)	2023-06-02	2023-06-03	Standard	Ngaka Modiri Molema (NNM)	7	7	4.5	Yes	Analysis
10	Bojanala Chess Federation Clash of Schools 2022 (HS Juniors)	2022-07-23	2022-07-23	Standard	Bojanala Platina (NBR)	4	4	3	Yes	Analysis
11	RHS Know Thyself 2022 (C)	2022-04-23	2022-04-23	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
12	Lebone II 2022 (C)	2022-02-12	2022-02-12	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
13	The Meridian 2022 (U16)	2022-01-22	2022-01-22	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
14	Hoerskool Brits Toernooi 2020 (U14)	2020-03-14	2020-03-14	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
15	Laerskool Proteapark 2020 (D)	2020-02-29	2020-02-29	Standard	Bojanala Platina (NBR)	5	5	4.5	Yes	Analysis
16	Lebone II 2020 (U12)	2020-02-15	2020-02-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
17	Laerskool Rustenburg 2019 (U12)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
18	Grenville 2019 (B)	2019-06-08	2019-06-08	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
19	Laerskool Olienpark 2019 (U12)	2019-04-06	2019-04-06	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
20	Hoerskool Rustenburg Skaak 2019 (U12)	2019-04-13	2019-04-13	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
21	Laerskool Vastrap Tournament 2019 (D)	2019-02-23	2019-02-23	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
22	Fields College Open 2019 (U12)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
23	South African Junior Team Championships 2018 (U12C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
24	Lebone II Chess 2018 (U12)	2018-09-01	2018-09-01	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
25	Bojanala Regionals 2018 (U12)	2018-09-15	2018-09-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
26	Inter Regional 2018 (U12 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
27	Laerskool Proteapark Chess 2018 (B)	2018-05-19	2018-05-19	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
28	Hoerskool Brits 2018 (U12)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
29	Laerskool Vastrap 2018 (U12)	2018-02-03	2018-02-03	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
30	Laerskool Rustenburg Noord Primary 2018 (D)	2018-02-24	2018-02-24	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Laerskool Vastrap 2018				Tournament Hoerskool Brits 2018
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Schoeman, C (Charl-Pierre)				Opponent Strydom, J (Jonathan)
2	6	Tournament Laerskool Proteapark 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-02-29	rnd 1	type Standard	result 1	date 2020-03-14	rnd 1	type Standard	result 1
		Opponent Gouws, K (Karah)				Opponent Blignaut, L (Liard)
3	6	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Olienpark 2019
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Tlhage, O (Oratile)				Opponent Schoeman, C (Charl-Pierre)

#	Games	Start				End
1	9	Tournament Laerskool Vastrap 2018				Tournament Hoerskool Brits 2018
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Schoeman, C (Charl-Pierre)				Opponent Strydom, J (Jonathan)
2	6	Tournament Laerskool Proteapark 2020				Tournament Hoerskool Brits Toernooi 2020
		date 2020-02-29	rnd 1	type Standard	result 1	date 2020-03-14	rnd 1	type Standard	result 1
		Opponent Gouws, K (Karah)				Opponent Blignaut, L (Liard)
3	6	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Olienpark 2019
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Tlhage, O (Oratile)				Opponent Schoeman, C (Charl-Pierre)

#	Games	Start				End
1	5	Tournament Bojanala School League 2023				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2023-08-19	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 2	type Rapid	result 1
		Opponent Mabaso, M (Musa)				Opponent Tlhage, MM (Molemo)
2	2	Tournament Robday Bergsig Sport Festival 2025				Tournament Robday Bergsig Sport Festival 2025
		date 2025-05-03	rnd 2	type Rapid	result 1	date 2025-05-03	rnd 3	type Rapid	result 1
		Opponent Crafford, R (Rudolf)				Opponent Chirwa, B (Bokamoso)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Sibisi, N (Nhlanhla)				Opponent Sibisi, N (Nhlanhla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Laerskool Vastrap 2018				Tournament Hoerskool Brits 2018
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Schoeman, C (Charl-Pierre)				Opponent Strydom, J (Jonathan)
2	4	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Olienpark's One For The Ages 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-04-20	rnd 1	type Standard	result 1
		Opponent Metene, R (Remofilwe)				Opponent Mofokeng, L (Letlhogonolo)
3	4	Tournament RHS Know Thyself 2022				Tournament RHS Know Thyself 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Babusi, R (Resego)				Opponent Babusi, B (Rebaone)

#	Games	Start				End
1	9	Tournament Laerskool Vastrap 2018				Tournament Hoerskool Brits 2018
		date 2018-02-03	rnd 5	type Standard	result 1	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Schoeman, C (Charl-Pierre)				Opponent Strydom, J (Jonathan)
2	4	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Olienpark's One For The Ages 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-04-20	rnd 1	type Standard	result 1
		Opponent Metene, R (Remofilwe)				Opponent Mofokeng, L (Letlhogonolo)
3	4	Tournament RHS Know Thyself 2022				Tournament RHS Know Thyself 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Babusi, R (Resego)				Opponent Babusi, B (Rebaone)

#	Games	Start				End
1	5	Tournament Bojanala School League 2023				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2023-08-19	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 2	type Rapid	result 1
		Opponent Mabaso, M (Musa)				Opponent Tlhage, MM (Molemo)
2	2	Tournament Robday Bergsig Sport Festival 2025				Tournament Robday Bergsig Sport Festival 2025
		date 2025-05-03	rnd 2	type Rapid	result 1	date 2025-05-03	rnd 3	type Rapid	result 1
		Opponent Crafford, R (Rudolf)				Opponent Chirwa, B (Bokamoso)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Sibisi, N (Nhlanhla)				Opponent Sibisi, N (Nhlanhla)

No games found.

#	Games	Start				End

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	Difotso ,LR (Lebogang Rotondwa)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Difotso ,LR (Lebogang Rotondwa)	5	1252.3	827.3	5	1253.8	827.3	0	0	0	0	0	0
2	Molefinyane ,O (Otlotleng)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
2	Molefinyane ,O (Otlotleng)	4	820	1138.7	4	807.4	1138.7	0	0	0	0	0	0
3	Schoeman ,C (Charl-Pierre)	4	4	425	4	4	425	0	0	0	0	0	0
3	Schoeman ,C (Charl-Pierre)	4	737.6	1162.6	4	731.8	1162.6	0	0	0	0	0	0
4	Morake ,O (Orefile)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Morake ,O (Orefile)	3	1089.7	664.7	3	1088.5	664.7	0	0	0	0	0	0
5	De Klerk ,AJ (Abraham Jacobus)	3	3	425	3	3	425	0	0	0	0	0	0
5	De Klerk ,AJ (Abraham Jacobus)	3	729.8	1154.8	3	724.5	1154.8	0	0	0	0	0	0
6	Van Der Walt ,JHT (Jean Hendrik T)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Van Der Walt ,JHT (Jean Hendrik T)	3	1297.3	872.3	3	1292	872.3	0	0	0	0	0	0
7	Wolmarans ,CH (Cornelius Hendrik)	3	3	425	3	3	425	0	0	0	0	0	0
7	Wolmarans ,CH (Cornelius Hendrik)	3	944.9	1369.9	3	942.2	1369.9	0	0	0	0	0	0
8	Van Staden ,J (Jakobus)	2	2	425	2	2	425	0	0	0	0	0	0
8	Van Staden ,J (Jakobus)	2	779	1204.1	2	755.8	1204.1	0	0	0	0	0	0
9	Masike ,O (Olerato)	2	1	0	2	1	0	0	0	0	0	0	0
9	Masike ,O (Olerato)	2	814.6	814.6	2	814.4	814.6	0	0	0	0	0	0
10	Kleynhans ,EH (Eldrich Henrico)	2	2	425	2	2	425	0	0	0	0	0	0
10	Kleynhans ,EH (Eldrich Henrico)	2	981.3	1406.3	2	913.8	1406.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Nke, RB (Rebaone Bokang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms