Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zilanda, B (Bonolo)

Chess SA id

1110109530

FIDE id

Date of birth

2011-02-28 (U16)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1109.1	1095.7	1200	1200
Raw rating	1109.1	1095.7	1200	1200
Weighted rating	1109	1095.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.8	192.4	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1109.1	1095.7	1200	1200
Analysis
Rating	1109.1	1095.7	1200	1200
Raw rating	1109.1	1095.7	1200	1200
Weighted rating	1109	1095.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.8	192.4	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	1109.1	1095.7	1200	1200
New weighted rating	1109	1095.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1109.1	1095.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1109.1	1095.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	9	9
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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	9	1.5	16.67	-283.3	1191	907.6
Standard	9	1.5	16.67	-283.3	1191	907.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1109.1	1095.7	1200	1200
2025-09-30	1109.1	1095.7	1200	1200
2025-09-01	1109.1	1095.7	1200	1200
2025-08-01	1109.1	1095.7	1200	1200
2025-07-01	1109.1	1095.7	1200	1200
2025-06-01	1109.1	1095.7	1200	1200
2025-05-01	1109.1	1095.7	1200	1200
2025-04-01	1109.1	1095.7	1200	1200
2025-03-01	1109.1	1095.7	1200	1200
2025-02-01	1109.1	1095.7	1200	1200
2025-01-01	1109	1095.6	1200	1200
2024-12-01	1109	1095.6	1200	1200
2024-11-01	1109	1095.6	1200	1200
2024-10-01	1109	1095.6	1200	1200
2024-09-01	1109	1095.6	1200	1200
2024-08-01	1109	1095.6	1200	1200
2024-07-01	1109	1095.6	1200	1200
2024-09-01	1109	1095.6	1200	1200
2024-05-01	1109	1095.6	1200	1200
2024-04-01	1109	1095.6	1200	1200
2024-03-01	1109	1095.6	1200	1200
2024-02-01	1109	1095.6	1200	1200
2024-01-01	1109	1095.6	1200	1200
2023-12-01	1109	1095.6	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	DR Kenneth Kaunda Curro 2023 (E)	2023-04-22	2023-04-22	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
2	Dr. Kenneth Kaunda Saamtrek 2023 (U14)	2023-02-04	2023-02-04	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament DR Kenneth Kaunda Curro 2023				Tournament DR Kenneth Kaunda Curro 2023
		date 2023-04-22	rnd 4	type Standard	result 0.5	date 2023-04-22	rnd 5	type Standard	result 0.5
		Opponent Thope, R (Refentse)				Opponent Madziwana, P (Patience)
2	1	Tournament DR Kenneth Kaunda Curro 2023				Tournament DR Kenneth Kaunda Curro 2023
		date 2023-04-22	rnd 2	type Standard	result 0.5	date 2023-04-22	rnd 2	type Standard	result 0.5
		Opponent May, T (Tshegofatso)				Opponent May, T (Tshegofatso)

#	Games	Start				End
1	2	Tournament DR Kenneth Kaunda Curro 2023				Tournament DR Kenneth Kaunda Curro 2023
		date 2023-04-22	rnd 4	type Standard	result 0.5	date 2023-04-22	rnd 5	type Standard	result 0.5
		Opponent Thope, R (Refentse)				Opponent Madziwana, P (Patience)
2	1	Tournament DR Kenneth Kaunda Curro 2023				Tournament DR Kenneth Kaunda Curro 2023
		date 2023-04-22	rnd 2	type Standard	result 0.5	date 2023-04-22	rnd 2	type Standard	result 0.5
		Opponent May, T (Tshegofatso)				Opponent May, T (Tshegofatso)

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	Thope ,R (Refentse)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Thope ,R (Refentse)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Van Wyk ,A (Anthonie)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Wyk ,A (Anthonie)	1	1151.9	726.9	1	1190	726.9	0	0	0	0	0	0
3	Faul ,B (Beadette)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Faul ,B (Beadette)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Esterhuizen ,K (Kiegan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Esterhuizen ,K (Kiegan)	1	1156.8	731.8	1	1141.2	731.8	0	0	0	0	0	0
5	Madziwana ,P (Patience)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Madziwana ,P (Patience)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Dangor ,A (Ameer)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Dangor ,A (Ameer)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Mafoko ,S (Sechaba)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mafoko ,S (Sechaba)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	May ,T (Tshegofatso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	May ,T (Tshegofatso)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Gresse ,J (Julian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Gresse ,J (Julian)	1	1210.2	785.2	1	1212.9	785.2	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

Zilanda, 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