Chess South Africa Ratings Database

PLAYER PAGE

Personal

Boleng, S (Serobatse)

Chess SA id

2070311703

FIDE id

Date of birth

2007-08-20 (U20)

Gender

Female

Region

Ngaka Modiri Molema (NNM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1180.8	1176.2	1200	1200
Raw rating	1180.8	1176.2	1200	1200
Weighted rating	1177.7	1172.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.4	171.5	165.8	165.8
Highest rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest raw rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1180.8	1176.2	1200	1200
Analysis
Rating	1180.8	1176.2	1200	1200
Raw rating	1180.8	1176.2	1200	1200
Weighted rating	1177.7	1172.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.4	171.5	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	1180.8	1176.2	1200	1200
New weighted rating	1177.6	1172.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1180.8	1176.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1180.8	1176.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	6	6
	0	0
	0	0
	0	0
History	6	6

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Ngaka Modiri Molema (NNM)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	6	1	16.67	-283.3	1247.3	964
Standard	6	1	16.67	-283.3	1247.3	964
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1180.8	1176.2	1200	1200
2025-09-30	1180.8	1176.2	1200	1200
2025-09-01	1180.8	1176.2	1200	1200
2025-08-01	1180.8	1176.2	1200	1200
2025-07-01	1180.8	1176.2	1200	1200
2025-06-01	1180.8	1176.2	1200	1200
2025-05-01	1180.8	1176.2	1200	1200
2025-04-01	1180.8	1176.2	1200	1200
2025-03-01	1180.8	1176.2	1200	1200
2025-02-01	1178.7	1173.6	1200	1200
2025-01-01	1141.9	1128	1200	1200
2024-12-01	1141.9	1128	1200	1200
2024-11-01	1141.9	1128	1200	1200
2024-10-01	1141.9	1128	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2024 South Africa National Schools Chess Championship (U18 Girls)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 7	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Khoza, P (Paradise)				Opponent Khoza, P (Paradise)

#	Games	Start				End
1	1	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 7	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Khoza, P (Paradise)				Opponent Khoza, P (Paradise)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 7	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Khoza, P (Paradise)				Opponent Khoza, P (Paradise)

#	Games	Start				End
1	1	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 7	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Khoza, P (Paradise)				Opponent Khoza, P (Paradise)

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	Khambule ,L (Luyanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Khambule ,L (Luyanda)	1	1278	853	1	1258.7	853	0	0	0	0	0	0
2	Ellman ,A (Anne-Belle)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ellman ,A (Anne-Belle)	1	1369.8	944.8	1	1345.2	944.8	0	0	0	0	0	0
3	Shordries ,N (Nkiyasi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Shordries ,N (Nkiyasi)	1	1276.3	851.3	1	1207.3	851.3	0	0	0	0	0	0
4	Masimong ,M (Mpolokeng)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Masimong ,M (Mpolokeng)	1	1215.3	790.3	1	1218.4	790.3	0	0	0	0	0	0
5	Peters ,C (Chante)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Peters ,C (Chante)	1	1182.9	757.9	1	1183.1	757.9	0	0	0	0	0	0
6	Khoza ,P (Paradise)	1	1	425	1	1	425	0	0	0	0	0	0
6	Khoza ,P (Paradise)	1	1161.4	1586.4	1	1158.8	1586.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Boleng, S (Serobatse)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms