Chess South Africa Ratings Database

PLAYER PAGE

Personal

Boto, S (Sibabalwe)

Chess SA id

1090309410

FIDE id

Date of birth

2009-02-18 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1234.8	1243.9	1200	1200
Raw rating	1217	1221.6	1200	1200
Weighted rating	1234.8	1243.9	1200	1200
Weighted performance	0	0	0	0
Floor	749.8	762.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.9	160.8	165.8	165.8
Highest rating	1321.1 2024-08-01	1332 2024-08-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1249.8 2024-10-01	1262.8 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1249.8 2024-10-01	1262.8 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1321.1 2024-08-01	1332 2024-08-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-1	0	0
New rating	1234	1242.9	1200	1200
Analysis
Rating	1234.8	1243.9	1200	1200
Raw rating	1217	1221.6	1200	1200
Weighted rating	1234.8	1243.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	749.8	762.8	700	700
Max/Min rating change allowed	161.9	160.8	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	1217	1221.6	1200	1200
New weighted rating	1234	1242.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1234	1242.9	1200	1200
Temp new rating +/-	-0.8	-1	0	0
Final new rating +/-	-0.8	-1	0	0
New rating	1234	1242.9	1200	1200
New K-factor	36	36	36	36
New floor	749.8	762.8	700	700

Item	Main	Standard
	0	0
	4	4
	10	10
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	4	1	25	-212.5	1228.7	1016.2
Standard	4	1	25	-212.5	1228.7	1016.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	7	50	0	1237.5	1237.5
Standard	14	7	50	0	1237.5	1237.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1217	1221.6	1200	1200
2025-09-30	1217	1221.6	1200	1200
2025-09-01	1217	1221.6	1200	1200
2025-08-01	1249.8	1262.8	1200	1200
2025-07-01	1249.8	1262.8	1200	1200
2025-06-01	1249.8	1262.8	1200	1200
2025-05-01	1249.8	1262.8	1200	1200
2025-04-01	1249.8	1262.8	1200	1200
2025-03-01	1249.8	1262.8	1200	1200
2025-02-01	1249.8	1262.8	1200	1200
2025-01-01	1249.8	1262.8	1200	1200
2024-12-01	1249.8	1262.8	1200	1200
2024-11-01	1249.8	1262.8	1200	1200
2024-10-01	1249.8	1262.8	1200	1200
2024-09-01	1249.8	1262.8	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	BC Schools Chess Festival 2025 (U17 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	BC Schools Chess Festival 2025 (U17 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
2	Buffalo City District Schools Chess All Ages Championships 2024 (U15 Boys)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	EL Schools Chess All Ages Festival 2024 (U15 Boys)	2024-08-03	2024-08-03	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Alexander, L (Lithemba)				Opponent Duphessic, L (Leshaan)
2	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 3	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Shakane, M (Mbali)				Opponent Nzuzo, U (Unakho)
3	1	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Zete, O (Olothando)				Opponent Zete, O (Olothando)

#	Games	Start				End
1	3	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Alexander, L (Lithemba)				Opponent Duphessic, L (Leshaan)
2	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 3	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Shakane, M (Mbali)				Opponent Nzuzo, U (Unakho)
3	1	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Zete, O (Olothando)				Opponent Zete, O (Olothando)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Alexander, L (Lithemba)				Opponent Duphessic, L (Leshaan)
2	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 3	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Shakane, M (Mbali)				Opponent Nzuzo, U (Unakho)
3	1	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Zete, O (Olothando)				Opponent Zete, O (Olothando)

#	Games	Start				End
1	3	Tournament EL Schools Chess All Ages Festival 2024				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Alexander, L (Lithemba)				Opponent Duphessic, L (Leshaan)
2	2	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2024-08-10	rnd 3	type Standard	result 1	date 2024-08-10	rnd 4	type Standard	result 1
		Opponent Shakane, M (Mbali)				Opponent Nzuzo, U (Unakho)
3	1	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Zete, O (Olothando)				Opponent Zete, O (Olothando)

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	Yako ,L (Liyema)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Yako ,L (Liyema)	1	1199.8	774.8	1	1199.7	774.8	0	0	0	0	0	0
2	Zete ,O (Olothando)	1	1	425	1	1	425	0	0	0	0	0	0
2	Zete ,O (Olothando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Anje ,S (Simayile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Anje ,S (Simayile)	1	1201.3	776.3	1	1200.8	776.3	0	0	0	0	0	0
4	Nzuzo ,U (Unakho)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nzuzo ,U (Unakho)	1	1194	1619	1	1280.6	1619	0	0	0	0	0	0
5	Mnyila ,O (Oyisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mnyila ,O (Oyisa)	1	1271.7	846.7	1	1248.7	846.7	0	0	0	0	0	0
6	Mgengo ,M (Milani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mgengo ,M (Milani)	1	1313.7	888.7	1	1327.7	888.7	0	0	0	0	0	0
7	Mogale ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mogale ,T (Tshiamo)	1	1273.7	1698.7	1	1291.2	1698.7	0	0	0	0	0	0
8	Maweni ,C (Cwenga)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Maweni ,C (Cwenga)	1	1377	952	1	1378.5	952	0	0	0	0	0	0
9	Alexander ,L (Lithemba)	1	1	425	1	1	425	0	0	0	0	0	0
9	Alexander ,L (Lithemba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Brown ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Brown ,C (Christopher)	1	1293.3	868.3	1	1290	868.3	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, S (Sibabalwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms