Chess South Africa Ratings Database

PLAYER PAGE

Personal

Boto, A (Anenkosi)

Chess SA id

1090149934

FIDE id

Date of birth

2009-04-06 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1148.3	1133.4	1200	1200
Raw rating	1148.3	1133.4	1200	1200
Weighted rating	1148.3	1133.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.5	182.3	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 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1148.3	1133.4	1200	1200
Analysis
Rating	1148.3	1133.4	1200	1200
Raw rating	1148.3	1133.4	1200	1200
Weighted rating	1148.3	1133.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.5	182.3	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	1148.3	1133.4	1200	1200
New weighted rating	1148.3	1133.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1148.3	1133.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1148.3	1133.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

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

Games since
	Main 3	Standard 3		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
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	3	0.5	16.67	-283.3	1195.7	912.4
Standard	3	0.5	16.67	-283.3	1195.7	912.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	3.5	26.92	-196.2	1222.4	1026.3
Standard	13	3.5	26.92	-196.2	1222.4	1026.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1148.3	1133.4	1200	1200
2025-09-01	1148.3	1133.4	1200	1200
2025-08-01	1148.3	1133.4	1200	1200
2025-07-01	1148.3	1133.4	1200	1200
2025-06-01	1148.3	1133.4	1200	1200
2025-05-01	1148.3	1133.4	1200	1200
2025-04-01	1148.2	1133.2	1200	1200
2025-03-01	1146.4	1131.2	1200	1200
2025-02-01	1148.5	1133.6	1200	1200
2025-01-01	1148.5	1133.6	1200	1200
2024-12-01	1148.5	1133.6	1200	1200
2024-11-01	1148.5	1133.6	1200	1200
2024-10-01	1148.5	1133.6	1200	1200
2024-09-01	1148.5	1133.6	1200	1200
2024-08-01	1148.5	1133.6	1200	1200
2024-07-01	1148.5	1133.6	1200	1200
2024-06-01	1148.5	1133.6	1200	1200
2024-08-01	1148.5	1133.6	1200	1200
2024-04-01	1148.5	1133.6	1200	1200
2024-03-01	1148.5	1133.6	1200	1200
2024-02-01	1148.5	1133.6	1200	1200
2024-01-01	1148.5	1133.6	1200	1200
2023-12-01	1148.5	1133.6	1200	1200
2023-11-01	1148.5	1133.6	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	George Schools Chess Trials 2 2025 (U17 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	3	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Schools Chess Trials 2 2025 (U17 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	3	0.5	Yes	Analysis
2	George Chess Trials 3 2023 (U15 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	George Chess Trials 2 2023 (U15 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 0.5	date 2025-02-15	rnd 3	type Standard	result 0.5
		Opponent Lusasa, S (Salizwa)				Opponent Lusasa, S (Salizwa)
2	1	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ntombela, A (Athenkosi)				Opponent Ntombela, A (Athenkosi)
3	1	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 2 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Nyagawa, I (Ishe)				Opponent Nyagawa, I (Ishe)

#	Games	Start				End
1	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 0.5	date 2025-02-15	rnd 3	type Standard	result 0.5
		Opponent Lusasa, S (Salizwa)				Opponent Lusasa, S (Salizwa)
2	1	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ntombela, A (Athenkosi)				Opponent Ntombela, A (Athenkosi)
3	1	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 2 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Nyagawa, I (Ishe)				Opponent Nyagawa, I (Ishe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ntombela, A (Athenkosi)				Opponent Ntombela, A (Athenkosi)
2	1	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 2 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Nyagawa, I (Ishe)				Opponent Nyagawa, I (Ishe)
3	1	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 2 2023
		date 2023-02-11	rnd 3	type Standard	result 1	date 2023-02-11	rnd 3	type Standard	result 1
		Opponent Gxokolwana, S (Siyavuya)				Opponent Gxokolwana, S (Siyavuya)

#	Games	Start				End
1	1	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ntombela, A (Athenkosi)				Opponent Ntombela, A (Athenkosi)
2	1	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 2 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-02-11	rnd 5	type Standard	result 1
		Opponent Nyagawa, I (Ishe)				Opponent Nyagawa, I (Ishe)
3	1	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 2 2023
		date 2023-02-11	rnd 3	type Standard	result 1	date 2023-02-11	rnd 3	type Standard	result 1
		Opponent Gxokolwana, S (Siyavuya)				Opponent Gxokolwana, S (Siyavuya)

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	Ntombela ,A (Athenkosi)	2	1	0	2	1	0	0	0	0	0	0	0
1	Ntombela ,A (Athenkosi)	2	1137.9	1137.9	2	1124.8	1137.9	0	0	0	0	0	0
2	Muza ,M (Moses)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Muza ,M (Moses)	2	1193	768	2	1188	768	0	0	0	0	0	0
3	Koraan ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Koraan ,M (Matthew)	1	1213.3	788.3	1	1213.6	788.3	0	0	0	0	0	0
4	Van Niekerk ,C (Carlos)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Niekerk ,C (Carlos)	1	1260.8	835.8	1	1269.2	835.8	0	0	0	0	0	0
5	Nyagawa ,I (Ishe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nyagawa ,I (Ishe)	1	1160.8	1585.8	1	1150.8	1585.8	0	0	0	0	0	0
6	Fulani ,Z (Zibele)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Fulani ,Z (Zibele)	1	1187	762	1	1184.8	762	0	0	0	0	0	0
7	Chan ,R (Ray)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Chan ,R (Ray)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Lusasa ,S (Salizwa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Lusasa ,S (Salizwa)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Du Plessis ,A (Arno)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Du Plessis ,A (Arno)	1	1547.5	1122.5	1	1541.2	1122.5	0	0	0	0	0	0
10	Van Loggerenberg ,U (Ulrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Loggerenberg ,U (Ulrich)	1	1288	863	1	1263.5	863	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

Boto, A (Anenkosi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms