Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tlali, B (Bonolo)

Chess SA id

1120315445

FIDE id

Date of birth

2012-12-11 (U14)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

927

Item	Main	Standard	Rapid	Blitz
Rating	1198.9	1198.8	1200	1200
Raw rating	1198.9	1198.8	1200	1200
Weighted rating	1198.9	1198.7	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166.1	166.1	165.8	165.8
Highest rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1198.9	1198.8	1200	1200
Analysis
Rating	1198.9	1198.8	1200	1200
Raw rating	1198.9	1198.8	1200	1200
Weighted rating	1198.9	1198.7	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166.1	166.1	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	1198.9	1198.8	1200	1200
New weighted rating	1198.9	1198.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1198.9	1198.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1198.9	1198.8	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	12	12
	0	0
	0	0
	0	0
	0	0
History	12	12

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	12	1	8.33	-354.2	1281.1	927
Standard	12	1	8.33	-354.2	1281.1	927
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	1	8.33	-354.2	1281.1	927
Standard	12	1	8.33	-354.2	1281.1	927
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1198.9	1198.8	1200	1200
2025-09-01	1198.9	1198.8	1200	1200
2025-08-01	1198.9	1198.8	1200	1200
2025-07-01	1198.9	1198.7	1200	1200
2025-06-01	1197.6	1197.2	1200	1200
2025-05-01	1195.6	1194.8	1200	1200
2025-04-01	1199.2	1199	1200	1200
2025-03-01	1194.7	1193.6	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	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	2025 Diamond Chess Academy Open 2 (B)	2025-05-03	2025-05-03	Standard	Frances Baard (NCF)	5	2	0	Yes	Analysis
2	2025 Frances Baard Closed Chess Championship (U14)	2025-04-12	2025-04-12	Standard	Frances Baard (NCF)	5	5	0.5	Yes	Analysis
3	Diamond Chess Academy Open 2025 (C)	2025-02-08	2025-02-08	Standard	Frances Baard (NCF)	5	5	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Diamond Chess Academy Open 2 (B)	2025-05-03	2025-05-03	Standard	Frances Baard (NCF)	5	2	0	Yes	Analysis
2	2025 Frances Baard Closed Chess Championship (U14)	2025-04-12	2025-04-12	Standard	Frances Baard (NCF)	5	5	0.5	Yes	Analysis
3	Diamond Chess Academy Open 2025 (C)	2025-02-08	2025-02-08	Standard	Frances Baard (NCF)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2025 Frances Baard Closed Chess Championship				Tournament 2025 Frances Baard Closed Chess Championship
		date 2025-04-12	rnd 4	type Standard	result 0.5	date 2025-04-12	rnd 4	type Standard	result 0.5
		Opponent Kepadiso, P (Percy)				Opponent Kepadiso, P (Percy)
2	1	Tournament Diamond Chess Academy Open 2025				Tournament Diamond Chess Academy Open 2025
		date 2025-02-08	rnd 3	type Standard	result 0.5	date 2025-02-08	rnd 3	type Standard	result 0.5
		Opponent Oliphant, R (Reatlegile)				Opponent Oliphant, R (Reatlegile)

#	Games	Start				End
1	1	Tournament 2025 Frances Baard Closed Chess Championship				Tournament 2025 Frances Baard Closed Chess Championship
		date 2025-04-12	rnd 4	type Standard	result 0.5	date 2025-04-12	rnd 4	type Standard	result 0.5
		Opponent Kepadiso, P (Percy)				Opponent Kepadiso, P (Percy)
2	1	Tournament Diamond Chess Academy Open 2025				Tournament Diamond Chess Academy Open 2025
		date 2025-02-08	rnd 3	type Standard	result 0.5	date 2025-02-08	rnd 3	type Standard	result 0.5
		Opponent Oliphant, R (Reatlegile)				Opponent Oliphant, R (Reatlegile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Makokwe ,T (Theophilus)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Makokwe ,T (Theophilus)	2	1254.6	829.6	2	1265.6	829.6	0	0	0	0	0	0
2	Balepile ,B (Bokao)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Balepile ,B (Bokao)	1	1185.5	760.5	1	1182.5	760.5	0	0	0	0	0	0
3	Matthys ,A (Ayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Matthys ,A (Ayden)	1	1446.2	1021.2	1	1454.5	1021.2	0	0	0	0	0	0
4	Kepadiso ,P (Percy)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Kepadiso ,P (Percy)	1	1201.3	1201.3	1	1201.6	1201.3	0	0	0	0	0	0
5	Wyl ,C (Caleb Reatlegile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Wyl ,C (Caleb Reatlegile)	1	1556.7	1131.7	1	1557.9	1131.7	0	0	0	0	0	0
6	Moitse ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moitse ,M (Mpho)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Mapatsi ,K (Kitso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mapatsi ,K (Kitso)	1	1277.7	852.7	1	1288.8	852.7	0	0	0	0	0	0
8	Seeco ,N (Nkosana)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Seeco ,N (Nkosana)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Ahjum ,AXE (Annabelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ahjum ,AXE (Annabelle)	1	1396.7	971.7	1	1391.7	971.7	0	0	0	0	0	0
10	Oliphant ,R (Reatlegile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Oliphant ,R (Reatlegile)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Tlali, 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