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

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

43.9

Junior GPX Points

1262.7

Item	Main	Standard	Rapid	Blitz
Rating	1380.1	1360.4	1238.2	1200
Raw rating	1330.7	1318.7	1238.2	1200
Weighted rating	1220.2	1220.2	1203.1	1200
Weighted performance	1380.1	1360.4	0	0
Floor	830.7	818.7	738.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.6	140	157	165.8
Highest rating	1380.1 2025-11-01	1360.4 2025-11-01	1238.2 2025-11-01	1200 2025-05-05
Highest raw rating	1330.7 2025-11-01	1318.7 2025-11-01	1238.2 2025-11-01	1200 2025-05-05
Highest weighted rating	1220.2 2025-11-01	1220.2 2025-11-01	1203.1 2025-11-01	1200 2025-05-05
Highest weighted performance	1380.1 2025-11-01	1360.4 2025-11-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.1	-8	0	0
New rating	1372	1352.3	1238.2	1200
Analysis
Rating	1380.1	1360.4	1238.2	1200
Raw rating	1330.7	1318.7	1238.2	1200
Weighted rating	1220.2	1220.2	1203.1
Weighted performance	1380.1	1360.4	0
K-factor	36	36	36	36
Floor	830.7	818.7	738.2	700
Max/Min rating change allowed	137.6	140	157	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	1330.7	1318.7	1238.2	1200
New weighted rating	1229.7	1228.8	1206	1200
New weighted performance	1372	1352.3	0	0
Temp new rating	1372	1352.3	1238.2	1200
Temp new rating +/-	-8.1	-8	0	0
Final new rating +/-	-8.1	-8	0	0
New rating	1372	1352.3	1238.2	1200
New K-factor	36	36	36	36
New floor	830.7	818.7	738.2	700

Item	Main	Standard	Rapid
	0	0	0
	48	41	7
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	48	41	7

Games since
	Main 48	Standard 41		Rapid 7		Blitz 0
Gender	Male
Age group	U10
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2395		295		98
Male	1935		246		81
U10	171		20		5
U10 Male	143		15		4
Standard
	RSA		Province		Region
Overall	2528		313		110
Male	2029		257		89
U10	193		25		9
U10 Male	160		19		7
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	48	24.5	51.04	8.9	1291.5	1300.3
Standard	41	20.5	50	0	1279.2	1279.2
Rapid	7	4	57.14	60.7	1363.2	1423.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	24.5	51.04	8.9	1291.5	1300.3
Standard	41	20.5	50	0	1279.2	1279.2
Rapid	7	4	57.14	60.7	1363.2	1423.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1330.7	1318.7	1238.2	1200
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
2024-09-01	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	Chess Vikings Trials 2 2025 (D)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
2	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
3	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	3	Yes	Analysis
4	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
5	Buffalo City Chess Junior Closed 2025 (U10 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	Gompo Chess Open 2025 (C)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
7	2025 Buffalo City Chess Trials 3 (U10)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
8	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 2 (U10)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
10	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	Chess Vikings Trials 2 2025 (D)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
2	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
3	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	3	Yes	Analysis
4	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
5	Buffalo City Chess Junior Closed 2025 (U10 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	Gompo Chess Open 2025 (C)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
7	2025 Buffalo City Chess Trials 3 (U10)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
8	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 2 (U10)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
10	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	4	Tournament BC Open 2025				Tournament BC Open 2025
		date 2025-10-04	rnd 2	type Rapid	result 1	date 2025-10-04	rnd 5	type Rapid	result 1
		Opponent Tayi, M (Milani)				Opponent Fourie, Z (Zion)
2	2	Tournament Chess Vikings Trials 2 2025				Tournament Chess Vikings Trials 2 2025
		date 2025-10-18	rnd 4	type Standard	result 1	date 2025-10-18	rnd 5	type Standard	result 1
		Opponent Mabhera, AA (Annelise Atipa)				Opponent Jikijela, A (Ayana)
3	2	Tournament BC Open 2025				Tournament Chess Vikings Trials 2 2025
		date 2025-10-04	rnd 7	type Rapid	result 1	date 2025-10-18	rnd 2	type Standard	result 1
		Opponent Mkhize, Z (Zamambo)				Opponent Malik, A (Ateeb)

#	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	Mdaka ,V (Vuyanathi)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Mdaka ,V (Vuyanathi)	3	1519.5	1094.5	2	1454.9	1094.5	1	1431.6	1094.5	0	0	0
2	Kwayimani ,N (Nkcubeko)	2	2	425	2	2	425	0	0	0	0	0	0
2	Kwayimani ,N (Nkcubeko)	2	1213.7	1638.7	2	1215.6	1638.7	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	Masondwana ,N (Ndalwentle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Masondwana ,N (Ndalwentle)	2	1299.9	1087.4	2	1291.7	1087.4	0	0	0	0	0	0
5	Sithole ,K (Khwezi)	2	1	0	2	1	0	0	0	0	0	0	0
5	Sithole ,K (Khwezi)	2	1220.3	1220.3	2	1217.6	1220.3	0	0	0	0	0	0
6	Mazikana ,E (Elsie)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
6	Mazikana ,E (Elsie)	2	1520.7	1308.2	1	1434.9	1095.7	1	1284.9	1520.7	0	0	0
7	Vermaak ,R (Riaan Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Vermaak ,R (Riaan Junior)	1	1463	1038	1	1480.2	1038	0	0	0	0	0	0
8	Mabhera ,A (Annikka Atida)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mabhera ,A (Annikka Atida)	1	1185	760	1	1198	760	0	0	0	0	0	0
9	Somahela ,I (Inga)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Somahela ,I (Inga)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Lavezzari ,C (Carlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lavezzari ,C (Carlo)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mtwecu, Y (Yanga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms