Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mavayi, U (Usindiso)

Chess SA id

1080309302

FIDE id

Date of birth

2008-11-07 (U18)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-03

Personal details last changed

1900-01-01

Junior GPX Games

11.8

Junior GPX Points

1433.8

Item	Main	Standard	Rapid	Blitz
Rating	1338.8	1306.5	1227.1	1200
Raw rating	1338.8	1306.5	1227.1	1200
Weighted rating	1251	1226.7	1220.7	1200
Weighted performance	0	0	0	0
Floor	838.8	806.5	727.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	136.1	142.5	159.5	165.8
Highest rating	1338.8 2025-09-01	1327.2 2024-11-01	1255 2024-11-01	1200 2024-08-01
Highest raw rating	1338.8 2025-09-01	1306.5 2025-09-01	1227.1 2024-11-01	1200 2024-08-01
Highest weighted rating	1246.7 2024-10-01	1219.1 2025-09-01	1218.4 2025-08-01	1200 2024-08-01
Highest weighted performance	1296.6 2024-08-01	1327.2 2024-11-01	1255 2024-11-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1338.8	1306.5	1227.1	1200
Analysis
Rating	1338.8	1306.5	1227.1	1200
Raw rating	1338.8	1306.5	1227.1	1200
Weighted rating	1251	1226.7	1220.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	838.8	806.5	727.1	700
Max/Min rating change allowed	136.1	142.5	159.5	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	1338.8	1306.5	1227.1	1200
New weighted rating	1259.5	1234	1221.7	1200
New weighted performance	0	0	0	0
Temp new rating	1338.8	1306.5	1227.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1338.8	1306.5	1227.1	1200
New K-factor	36	36	36	36
New floor	838.8	806.5	727.1	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	13	3	10
	0	0	0
	0	0	0
	0	0	0
History	18	8	10

Games since
	Main 18	Standard 8		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Nelson Mandela Bay (ENM)
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	5	3.5	70	170	1525.1	1695.1
Standard	5	3.5	70	170	1525.1	1695.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	11.5	63.89	118.1	1309.4	1427.4
Standard	8	5.5	68.75	159.4	1402.4	1561.7
Rapid	10	6	60	85	1234.9	1319.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1338.8	1306.5	1227.1	1200
2025-09-01	1338.8	1306.5	1227.1	1200
2025-08-01	1246.7	1217.2	1227.1	1200
2025-07-01	1246.7	1217.2	1227.1	1200
2025-06-01	1246.7	1217.2	1227.1	1200
2025-05-01	1246.7	1217.2	1227.1	1200
2025-04-01	1246.7	1217.2	1227.1	1200
2025-03-01	1246.7	1217.2	1227.1	1200
2025-02-01	1246.7	1217.2	1227.1	1200
2025-01-01	1246.7	1217.2	1227.1	1200
2024-12-01	1246.7	1217.2	1227.1	1200
2024-11-01	1246.7	1217.2	1227.1	1200
2024-10-01	1226.6	1200	1208.4	1200
2024-09-01	1226.6	1200	1208.4	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	UCC Mind Over Board 2025 (A)	2025-08-01	2025-08-03	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Mind Over Board 2025 (A)	2025-08-01	2025-08-03	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
2	NMBCU Top Schools Final 2024 (High School)	2024-10-19	2024-10-19	Standard	Nelson Mandela Bay (ENM)	3	3	2	Yes	Analysis
3	NMBCU Top Schools 2024 (High School)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
4	DSRAC Trials (Nelson Mandela Metro)	2024-08-10	2024-08-10	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament UCC Mind Over Board 2025				Tournament UCC Mind Over Board 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 0.5
		Opponent Ngondo, T (Thato)				Opponent Kapp, S (Sebastian)
2	4	Tournament DSRAC Trials				Tournament NMBCU Top Schools 2024
		date 2024-08-10	rnd 5	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Perring, M (Mekhail)				Opponent Wilson, D (Dharrel)
3	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Wilson, D (Dharrel)				Opponent Booi, S (Singalakha)

#	Games	Start				End
1	4	Tournament UCC Mind Over Board 2025				Tournament UCC Mind Over Board 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 0.5
		Opponent Ngondo, T (Thato)				Opponent Kapp, S (Sebastian)
2	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Wilson, D (Dharrel)				Opponent Booi, S (Singalakha)

#	Games	Start				End
1	4	Tournament DSRAC Trials				Tournament NMBCU Top Schools 2024
		date 2024-08-10	rnd 5	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Perring, M (Mekhail)				Opponent Wilson, D (Dharrel)
2	1	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 3	type Rapid	result 1	date 2024-08-10	rnd 3	type Rapid	result 1
		Opponent Daniels, A (Azhar)				Opponent Daniels, A (Azhar)
3	1	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Sitonga, O (Owam)				Opponent Sitonga, O (Owam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament DSRAC Trials				Tournament NMBCU Top Schools 2024
		date 2024-08-10	rnd 5	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Perring, M (Mekhail)				Opponent Wilson, D (Dharrel)
2	3	Tournament UCC Mind Over Board 2025				Tournament UCC Mind Over Board 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-03	rnd 4	type Standard	result 1
		Opponent Ngondo, T (Thato)				Opponent Banda, B (Benjamin)
3	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Wilson, D (Dharrel)				Opponent Booi, S (Singalakha)

#	Games	Start				End
1	3	Tournament UCC Mind Over Board 2025				Tournament UCC Mind Over Board 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-03	rnd 4	type Standard	result 1
		Opponent Ngondo, T (Thato)				Opponent Banda, B (Benjamin)
2	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Wilson, D (Dharrel)				Opponent Booi, S (Singalakha)

#	Games	Start				End
1	4	Tournament DSRAC Trials				Tournament NMBCU Top Schools 2024
		date 2024-08-10	rnd 5	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Perring, M (Mekhail)				Opponent Wilson, D (Dharrel)
2	1	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 3	type Rapid	result 1	date 2024-08-10	rnd 3	type Rapid	result 1
		Opponent Daniels, A (Azhar)				Opponent Daniels, A (Azhar)
3	1	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Sitonga, O (Owam)				Opponent Sitonga, O (Owam)

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	Booi ,S (Singalakha)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Booi ,S (Singalakha)	2	1216	1216	1	1200	1641	1	1221.6	791	0	0	0
2	Wilson ,D (Dharrel)	2	2	425	1	1	425	1	1	425	0	0	0
2	Wilson ,D (Dharrel)	2	1177.4	1602.4	1	1174.4	1602.4	1	1200	1602.4	0	0	0
3	Matika ,S (Sisipho)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Matika ,S (Sisipho)	2	1200	775	1	1200	775	1	1200	775	0	0	0
4	Kapp ,S (Sebastian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Kapp ,S (Sebastian)	1	1730.2	1730.2	1	1730.2	1730.2	0	0	0	0	0	0
5	Ngondo ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ngondo ,T (Thato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Swartz ,P (Peet)	1	1	425	1	1	425	0	0	0	0	0	0
6	Swartz ,P (Peet)	1	1357.4	1782.4	1	1230.3	1782.4	0	0	0	0	0	0
7	Strydom ,JP (Jean-Pierre)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Strydom ,JP (Jean-Pierre)	1	1673.6	1248.6	1	1654.5	1248.6	0	0	0	0	0	0
8	Banda ,B (Benjamin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Banda ,B (Benjamin)	1	1664.3	2089.3	1	1651.4	2089.3	0	0	0	0	0	0
9	Pienaar ,KT (Keaton Thomas)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Pienaar ,KT (Keaton Thomas)	1	1446.9	1021.9	0	0	0	1	981.4	1021.9	0	0	0
10	Sitonga ,O (Owam)	1	1	425	0	0	0	1	1	425	0	0	0
10	Sitonga ,O (Owam)	1	1213.9	1638.9	0	0	0	1	1200	1638.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mavayi, U (Usindiso)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms