Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mtwecu, Y (Yanga)

Chess SA id

1170319267

FIDE id

Date of birth

2017-03-16 (U10)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1255.9

Item	Main	Standard	Rapid	Blitz
Rating	1281.1	1280.6	1200	1200
Raw rating	1269.5	1274.4	1200	1200
Weighted rating	1210.1	1211.2	1200	1200
Weighted performance	1281.1	1280.6	0	0
Floor	769.5	774.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.2	149.1	165.8	165.8
Highest rating	1281.1 2025-09-30	1280.6 2025-09-30	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1269.5 2025-09-30	1274.4 2025-09-30	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1210.1 2025-09-30	1211.2 2025-09-30	1200 2025-05-05	1200 2025-05-05
Highest weighted performance	1281.1 2025-09-30	1280.6 2025-09-30	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.4	-0.4	0	0
New rating	1280.6	1280.1	1200	1200
Analysis
Rating	1281.1	1280.6	1200	1200
Raw rating	1269.5	1274.4	1200	1200
Weighted rating	1210.1	1211.2	1200
Weighted performance	1281.1	1280.6	0
K-factor	36	36	36	36
Floor	769.5	774.4	700	700
Max/Min rating change allowed	150.2	149.1	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	1269.5	1274.4	1200	1200
New weighted rating	1215.3	1216.7	1200	1200
New weighted performance	1280.6	1280.1	0	0
Temp new rating	1280.6	1280.1	1200	1200
Temp new rating +/-	-0.4	-0.4	0	0
Final new rating +/-	-0.4	-0.4	0	0
New rating	1280.6	1280.1	1200	1200
New K-factor	36	36	36	36
New floor	769.5	774.4	700	700

Item	Main	Standard
	0	0
	37	37
	0	0
	0	0
	0	0
	0	0
History	37	37

Games since
	Main 37	Standard 37		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3254		453		143
Male	2539		373		115
U10	267		34		12
U10 Male	216		27		10
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	37	17.5	47.3	-23	1273.2	1250.2
Standard	37	17.5	47.3	-23	1273.2	1250.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	17.5	47.3	-23	1273.2	1250.2
Standard	37	17.5	47.3	-23	1273.2	1250.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1269.5	1274.4	1200	1200
2025-09-01	1228.3	1230.8	1200	1200
2025-08-01	1234.7	1241.6	1200	1200
2025-07-01	1199.7	1199.7	1200	1200
2025-06-01	1198.3	1198.3	1200	1200
2025-05-01	1199.8	1199.7	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	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	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	3	Yes	Analysis
2	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
3	Buffalo City Chess Junior Closed 2025 (U10 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
4	Gompo Chess Open 2025 (C)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	2025 Buffalo City Chess Trials 3 (U10)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
6	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	2	Yes	Analysis
7	2025 Buffalo City Chess Trials 2 (U10)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
8	2025 Buffalo City Chess Trials 2 (U8)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	3	Yes	Analysis
2	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
3	Buffalo City Chess Junior Closed 2025 (U10 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
4	Gompo Chess Open 2025 (C)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	2025 Buffalo City Chess Trials 3 (U10)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
6	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	2	Yes	Analysis
7	2025 Buffalo City Chess Trials 2 (U10)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
8	2025 Buffalo City Chess Trials 2 (U8)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	0	0	No	Analysis

#	Games	Start				End
1	2	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Ntsane, T (Tankiso)				Opponent SINGANZI, M (MELOKUHLE)
2	2	Tournament 2025 Buffalo City Chess Trials 3				Tournament Gompo Chess Open 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-06-21	rnd 1	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Pupa, L (Liyandanelisa)
3	2	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 2	type Standard	result 0.5	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Dayimani, Q (Qhawe)				Opponent Rayner, Z (Zakiyah)

#	Games	Start				End
1	2	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Ntsane, T (Tankiso)				Opponent SINGANZI, M (MELOKUHLE)
2	2	Tournament 2025 Buffalo City Chess Trials 3				Tournament Gompo Chess Open 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-06-21	rnd 1	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Pupa, L (Liyandanelisa)
3	2	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 2	type Standard	result 0.5	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Dayimani, Q (Qhawe)				Opponent Rayner, Z (Zakiyah)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Ntsane, T (Tankiso)				Opponent SINGANZI, M (MELOKUHLE)
2	2	Tournament 2025 Buffalo City Chess Trials 3				Tournament Gompo Chess Open 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-06-21	rnd 1	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Pupa, L (Liyandanelisa)
3	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-07	rnd 6	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Mabapa, T (Thatso)				Opponent Mabapa, T (Thatso)

#	Games	Start				End
1	2	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Ntsane, T (Tankiso)				Opponent SINGANZI, M (MELOKUHLE)
2	2	Tournament 2025 Buffalo City Chess Trials 3				Tournament Gompo Chess Open 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-06-21	rnd 1	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Pupa, L (Liyandanelisa)
3	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-07	rnd 6	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Mabapa, T (Thatso)				Opponent Mabapa, T (Thatso)

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	Masondwana ,N (Ndalwentle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Masondwana ,N (Ndalwentle)	2	1299.9	1087.4	2	1291.7	1087.4	0	0	0	0	0	0
2	Mdaka ,V (Vuyanathi)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mdaka ,V (Vuyanathi)	2	1467.3	1042.3	2	1454.9	1042.3	0	0	0	0	0	0
3	Rayner ,Z (Zakiyah)	2	2	425	2	2	425	0	0	0	0	0	0
3	Rayner ,Z (Zakiyah)	2	1177.3	1602.3	2	1172.6	1602.3	0	0	0	0	0	0
4	Sithole ,K (Khwezi)	2	1	0	2	1	0	0	0	0	0	0	0
4	Sithole ,K (Khwezi)	2	1220.3	1220.3	2	1217.6	1220.3	0	0	0	0	0	0
5	Kwayimani ,N (Nkcubeko)	2	2	425	2	2	425	0	0	0	0	0	0
5	Kwayimani ,N (Nkcubeko)	2	1213.7	1638.7	2	1215.6	1638.7	0	0	0	0	0	0
6	Njotina ,N (Nqaba)	1	1	425	1	1	425	0	0	0	0	0	0
6	Njotina ,N (Nqaba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	SINGANZI ,M (MELOKUHLE)	1	1	425	1	1	425	0	0	0	0	0	0
7	SINGANZI ,M (MELOKUHLE)	1	1214.4	1639.4	1	1215.6	1639.4	0	0	0	0	0	0
8	Segopolo ,L (Lethabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Segopolo ,L (Lethabo)	1	1197.5	772.5	1	1197	772.5	0	0	0	0	0	0
9	Ntsane ,T (Tankiso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ntsane ,T (Tankiso)	1	1199.1	1624.1	1	1200	1624.1	0	0	0	0	0	0
10	Ozah ,C (Chinedu)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ozah ,C (Chinedu)	1	1491	1066	1	1480.4	1066	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mtwecu, Y (Yanga)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms