Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kokoeng, B (Bokamoso)

Chess SA id

1080303036

FIDE id

Date of birth

2008-11-25 (U18)

Gender

Male

Region

Ngaka Modiri Molema (NNM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1275.5

Item	Main	Standard	Rapid	Blitz
Rating	1225.8	1231.4	1200	1200
Raw rating	1225.8	1231.4	1200	1200
Weighted rating	1194	1192.1	1200	1200
Weighted performance	0	0	0	0
Floor	725.8	731.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.8	158.6	165.8	165.8
Highest rating	1225.8 2025-09-01	1231.4 2025-09-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1225.8 2025-09-01	1231.4 2025-09-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1225.8	1231.4	1200	1200
Analysis
Rating	1225.8	1231.4	1200	1200
Raw rating	1225.8	1231.4	1200	1200
Weighted rating	1194	1192.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	725.8	731.4	700	700
Max/Min rating change allowed	159.8	158.6	165.8	165.8
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	1225.8	1231.4	1200	1200
New weighted rating	1196.6	1195.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1225.8	1231.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1225.8	1231.4	1200	1200
New K-factor	36	36	36	36
New floor	725.8	731.4	700	700

Item	Main	Standard
	0	0
	10	10
	3	3
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ngaka Modiri Molema (NNM)
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	6.5	65	127.5	1167.9	1295.4
Standard	10	6.5	65	127.5	1167.9	1295.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	7.5	57.69	65.4	1167.7	1233.1
Standard	13	7.5	57.69	65.4	1167.7	1233.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1225.8	1231.4	1200	1200
2025-09-01	1225.8	1231.4	1200	1200
2025-08-01	1192.1	1190.5	1200	1200
2025-07-01	1192.1	1190.5	1200	1200
2025-06-01	1192.1	1190.5	1200	1200
2025-05-01	1188.9	1185.7	1200	1200
2025-04-01	1188.9	1185.7	1200	1200
2025-03-01	1188.9	1185.7	1200	1200
2025-02-01	1188.7	1185.4	1200	1200
2025-01-01	1181.1	1175.6	1200	1200
2024-12-01	1181.1	1175.6	1200	1200
2024-11-01	1181.1	1175.6	1200	1200
2024-10-01	1181.1	1175.6	1200	1200
2024-09-01	1181.1	1175.6	1200	1200
2024-08-01	1181.1	1175.6	1200	1200
2024-07-01	1181.1	1175.6	1200	1200
2024-06-01	1181.1	1175.6	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

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	Woman In Chess 2025 (Open)	2025-08-09	2025-08-09	Standard	Ngaka Modiri Molema (NNM)	5	5	4	Yes	Analysis
2	Freedom Day Tournament 2025 (Open)	2025-05-17	2025-05-17	Standard	Ngaka Modiri Molema (NNM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Woman In Chess 2025 (Open)	2025-08-09	2025-08-09	Standard	Ngaka Modiri Molema (NNM)	5	5	4	Yes	Analysis
2	Freedom Day Tournament 2025 (Open)	2025-05-17	2025-05-17	Standard	Ngaka Modiri Molema (NNM)	5	5	2.5	Yes	Analysis
3	Freedom Day Open Chess Tournament 2024 (Open)	2024-05-04	2024-05-04	Standard	Ngaka Modiri Molema (NNM)	5	3	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Mogapi, R (Refilwe)				Opponent Saulo, B (Boitumelo)
2	2	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 0.5
		Opponent Ruaruka, J (Joseph)				Opponent Keu, S (Sefiso)
3	1	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Ramadie, M (Mamelang)				Opponent Ramadie, M (Mamelang)

#	Games	Start				End
1	4	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Mogapi, R (Refilwe)				Opponent Saulo, B (Boitumelo)
2	2	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 0.5
		Opponent Ruaruka, J (Joseph)				Opponent Keu, S (Sefiso)
3	1	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Ramadie, M (Mamelang)				Opponent Ramadie, M (Mamelang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Mogapi, R (Refilwe)				Opponent Saulo, B (Boitumelo)
2	1	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Ruaruka, J (Joseph)				Opponent Ruaruka, J (Joseph)
3	1	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Ramadie, M (Mamelang)				Opponent Ramadie, M (Mamelang)

#	Games	Start				End
1	4	Tournament Woman In Chess 2025				Tournament Woman In Chess 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Mogapi, R (Refilwe)				Opponent Saulo, B (Boitumelo)
2	1	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Ruaruka, J (Joseph)				Opponent Ruaruka, J (Joseph)
3	1	Tournament Freedom Day Tournament 2025				Tournament Freedom Day Tournament 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Ramadie, M (Mamelang)				Opponent Ramadie, M (Mamelang)

No games found.

#	Games	Start				End

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	Duba ,K (Khanyisile)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Duba ,K (Khanyisile)	2	1157.8	732.8	2	1143.6	732.8	0	0	0	0	0	0
2	Setshogelo ,T (Tumelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Setshogelo ,T (Tumelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Keu ,S (Sefiso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Keu ,S (Sefiso)	1	1167.8	1167.8	1	1167.6	1167.8	0	0	0	0	0	0
4	Ntengu ,T (Tlhalefo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ntengu ,T (Tlhalefo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Diutlwileng ,L (Letlhogonolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Diutlwileng ,L (Letlhogonolo)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mogapi ,R (Refilwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mogapi ,R (Refilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Malekanyo ,T (Tlamelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Malekanyo ,T (Tlamelo)	1	1219	794	1	1226.3	794	0	0	0	0	0	0
8	Ruaruka ,J (Joseph)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ruaruka ,J (Joseph)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Majaja ,A (Amogelang)	1	1	425	1	1	425	0	0	0	0	0	0
9	Majaja ,A (Amogelang)	1	1176.3	1601.3	1	1175.4	1601.3	0	0	0	0	0	0
10	Thabisang ,B (Boikanyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Thabisang ,B (Boikanyo)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Kokoeng, B (Bokamoso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms