Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lephalo, B (Bonolo)

Chess SA id

2110303901

FIDE id

Date of birth

2011-04-30 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223	1227.8	1200	1200
Raw rating	1223	1227.8	1200	1200
Weighted rating	1222.5	1227.3	1200	1200
Weighted performance	0	0	0	0
Floor	732.9	740.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.5	159.4	165.8	165.8
Highest rating	1366.6 2024-05-01	1371 2024-05-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1232.9 2024-06-01	1240.8 2024-06-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1232.9 2024-09-01	1240.8 2024-09-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1366.6 2024-05-01	1371 2024-05-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1223	1227.8	1200	1200
Analysis
Rating	1223	1227.8	1200	1200
Raw rating	1223	1227.8	1200	1200
Weighted rating	1222.5	1227.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	732.9	740.8	700	700
Max/Min rating change allowed	160.5	159.4	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	1223	1227.8	1200	1200
New weighted rating	1222.8	1227.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1223	1227.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223	1227.8	1200	1200
New K-factor	36	36	36	36
New floor	732.9	740.8	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	10	5.5	55	42.5	1230.7	1273.2
Standard	10	5.5	55	42.5	1230.7	1273.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1223	1227.8	1200	1200
2025-09-30	1223	1227.8	1200	1200
2025-09-01	1223	1227.8	1200	1200
2025-08-01	1223	1227.8	1200	1200
2025-07-01	1223	1227.8	1200	1200
2025-06-01	1223	1227.8	1200	1200
2025-05-01	1223	1227.8	1200	1200
2025-04-01	1223	1227.8	1200	1200
2025-03-01	1223	1227.8	1200	1200
2025-02-01	1223	1227.8	1200	1200
2025-01-01	1223	1227.8	1200	1200
2024-12-01	1223	1227.8	1200	1200
2024-11-01	1223	1227.8	1200	1200
2024-10-01	1223	1227.8	1200	1200
2024-09-01	1232.9	1240.8	1200	1200
2024-08-01	1232.9	1240.8	1200	1200
2024-07-01	1232.9	1240.8	1200	1200
2024-09-01	1232.9	1240.8	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	Gauteng Schools Individuals Finals 2024 (U15 Girls)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	D14 Schools Individuals 2024 (U15 Girls)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament D14 Schools Individuals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Zulu, S (Simbonile)				Opponent Lethoko, T (Tshiamo)
2	2	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Sikhakhane, N (Nompumelelo)				Opponent Phatheho, T (Thato)

#	Games	Start				End
1	4	Tournament D14 Schools Individuals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Zulu, S (Simbonile)				Opponent Lethoko, T (Tshiamo)
2	2	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Sikhakhane, N (Nompumelelo)				Opponent Phatheho, T (Thato)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Tromp, C (Clare)				Opponent Lethoko, T (Tshiamo)
2	2	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Sikhakhane, N (Nompumelelo)				Opponent Phatheho, T (Thato)
3	1	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Zulu, S (Simbonile)				Opponent Zulu, S (Simbonile)

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Tromp, C (Clare)				Opponent Lethoko, T (Tshiamo)
2	2	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Sikhakhane, N (Nompumelelo)				Opponent Phatheho, T (Thato)
3	1	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Zulu, S (Simbonile)				Opponent Zulu, S (Simbonile)

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	Grobler ,A (Amorette)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Grobler ,A (Amorette)	1	1284.8	859.8	1	1272.2	859.8	0	0	0	0	0	0
2	Lethoko ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Lethoko ,T (Tshiamo)	1	1368.1	1793.1	1	1388.7	1793.1	0	0	0	0	0	0
3	Minnaar ,R (Rochelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Minnaar ,R (Rochelle)	1	1294.2	869.2	1	1311.5	869.2	0	0	0	0	0	0
4	Moila ,S (Shantel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Moila ,S (Shantel)	1	1175.3	750.3	1	1200	750.3	0	0	0	0	0	0
5	Phatheho ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
5	Phatheho ,T (Thato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Zulu ,S (Simbonile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Zulu ,S (Simbonile)	1	1184.4	1609.4	1	1181.6	1609.4	0	0	0	0	0	0
7	Sikhakhane ,N (Nompumelelo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sikhakhane ,N (Nompumelelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Brits ,L (Line')	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Brits ,L (Line')	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Machaba ,M (Makgotso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Machaba ,M (Makgotso)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Tromp ,C (Clare)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tromp ,C (Clare)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Lephalo, B (Bonolo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms