Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matyila, S (Sisonge-Sisonke)

Chess SA id

2140191768

FIDE id

Date of birth

2014-06-18 (U12)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

58.4

Junior GPX Points

1170.5

Item	Main	Standard	Rapid	Blitz
Rating	1233.3	1239.2	1217.1	1200
Raw rating	1229.7	1239.2	1216.5	1200
Weighted rating	1150.7	1135.2	1217.1	1200
Weighted performance	1233.3	1234.5	0	0
Floor	729.7	739.2	722	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.9	156.8	162	165.8
Highest rating	1233.3 2025-09-30	1239.2 2025-09-30	1289.1 2024-04-01	1200 2024-02-01
Highest raw rating	1229.7 2025-09-30	1239.2 2025-09-30	1222 2024-05-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1222 2024-10-01	1200 2024-02-01
Highest weighted performance	1233.3 2025-09-30	1234.5 2025-09-30	1289.1 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.4	0	0.2	0
New rating	1232.9	1239.2	1217.2	1200
Analysis
Rating	1233.3	1239.2	1217.1	1200
Raw rating	1229.7	1239.2	1216.5	1200
Weighted rating	1150.7	1135.2	1217.1
Weighted performance	1233.3	1234.5	0
K-factor	36	36	36	36
Floor	729.7	739.2	722	700
Max/Min rating change allowed	158.9	156.8	162	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	1229.7	1239.2	1216.5	1200
New weighted rating	1157	1143.6	1217.2	1200
New weighted performance	1232.9	1234.1	0	0
Temp new rating	1232.9	1239.2	1217.2	1200
Temp new rating +/-	-0.4	0	0.2	0
Final new rating +/-	-0.4	0	0.2	0
New rating	1232.9	1239.2	1217.2	1200
New K-factor	36	36	36	36
New floor	729.7	739.2	722	700

Item	Main	Standard	Rapid
	0	0	0
	59	52	7
	28	22	6
	0	0	0
	0	0	0
	0	0	0
History	87	74	13

Games since
	Main 87	Standard 74		Rapid 13		Blitz 0
Gender	Female
Age group	U12
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3777		507		161
Female	877		97		33
U12	614		65		25
U12 Female	191		18		9
Standard
	RSA		Province		Region
Overall	3620		512		171
Female	833		99		38
U12	565		68		25
U12 Female	169		17		9
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	59	24.5	41.53	-72	1280.2	1208.2
Standard	52	21.5	41.35	-73.6	1288.6	1215.1
Rapid	7	3	42.86	-60.7	1217.8	1157.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	87	33.5	38.51	-97.7	1255.9	1158.2
Standard	74	27	36.49	-114.9	1262.8	1147.9
Rapid	13	6.5	50	0	1216.6	1216.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1229.7	1239.2	1216.5	1200
2025-09-01	1220.9	1229.8	1216.5	1200
2025-08-01	1164.4	1154.1	1216.5	1200
2025-07-01	1164.4	1154.1	1216.2	1200
2025-06-01	1164.1	1150.3	1215.8	1200
2025-05-01	1153.9	1141.3	1215.4	1200
2025-04-01	1149.6	1135	1215	1200
2025-03-01	1136.7	1114.8	1213.6	1200
2025-02-01	1134.1	1113.2	1222	1200
2025-01-01	1088.5	1060.8	1222	1200
2024-12-01	1088.5	1060.8	1222	1200
2024-11-01	1088.5	1060.8	1222	1200
2024-10-01	1113.4	1082.4	1222	1200
2024-09-01	1113.4	1082.4	1222	1200
2024-08-01	1113.4	1082.4	1222	1200
2024-07-01	1113.4	1082.4	1222	1200
2024-06-01	1138	1106.4	1222	1200
2024-08-01	1148.3	1105.6	1222	1200
2024-04-01	1120.7	1105.6	1200	1200
2024-03-01	1164.5	1156.8	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	EC Closed 2025 (U12 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	Buffalo City Chess Junior Closed 2025 (U12 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	3rd Chess Vikings Open Championship 2025 (C)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	6	6	3	Yes	Analysis
4	BC Schools Chess Festival 2025 (U11 Girls)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	2nd Vikings Classical 2025 (C)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	2025 Buffalo City Chess Trials 3 (U12)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
7	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	3	Yes	Analysis
8	2025 Buffalo City Chess Trials 2 (U12)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 1 (U12)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Vikings Classical March 2025 (U12)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
11	Rapid Feb 2nd Leg 2025 (U12)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U12 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	Buffalo City Chess Junior Closed 2025 (U12 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	3rd Chess Vikings Open Championship 2025 (C)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	6	6	3	Yes	Analysis
4	BC Schools Chess Festival 2025 (U11 Girls)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	2nd Vikings Classical 2025 (C)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	2025 Buffalo City Chess Trials 3 (U12)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
7	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	3	Yes	Analysis
8	2025 Buffalo City Chess Trials 2 (U12)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 1 (U12)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Vikings Classical March 2025 (U12)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
11	Rapid Feb 2nd Leg 2025 (U12)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
12	East London Open 2024 (C)	2024-11-05	2024-11-05	Standard	Buffalo City (EBC)	6	5	1	Yes	Analysis
13	4th BC Trials 2024 (U12B)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
14	3rd BC Trials 2024 (U12B)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
15	Bhongweni Chess Club Open 2024 (U10)	2024-04-27	2024-04-27	Rapid	Buffalo City (EBC)	6	6	3.5	Yes	Analysis
16	2nd BC Trials 2024 (U12B)	2024-03-09	2024-03-09	Standard	Buffalo City (EBC)	5	4	0.5	Yes	Analysis
17	Buffalo City Vikings Chess Trials 2024 (U12B+U12C)	2024-02-03	2024-02-03	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 2	type Rapid	result 1	date 2024-04-27	rnd 5	type Rapid	result 1
		Opponent Mabhera, A (Annelise'S Atipa)				Opponent Tumbare, N (Nicole)
2	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-07	rnd 5	type Standard	result 0.5	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Van Zyl, L (Louise- Marie)				Opponent Ntamo, Z (Zingce)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Mkhize, Z (Zamambo)				Opponent Armstrong, I (Isabella)

#	Games	Start				End
1	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-07	rnd 5	type Standard	result 0.5	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Van Zyl, L (Louise- Marie)				Opponent Ntamo, Z (Zingce)
2	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Mkhize, Z (Zamambo)				Opponent Armstrong, I (Isabella)
3	2	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 6	type Standard	result 1
		Opponent Zungu, A (Afika)				Opponent Gregoriou, M (Michael)

#	Games	Start				End
1	4	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 2	type Rapid	result 1	date 2024-04-27	rnd 5	type Rapid	result 1
		Opponent Mabhera, A (Annelise'S Atipa)				Opponent Tumbare, N (Nicole)
2	2	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Linewalise, M (Madikazi)				Opponent Vutula, L (Lubom)
3	1	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Sixhaso, K (Khayone)				Opponent Sixhaso, K (Khayone)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Mkhize, Z (Zamambo)				Opponent Armstrong, I (Isabella)
2	2	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 6	type Standard	result 1
		Opponent Zungu, A (Afika)				Opponent Gregoriou, M (Michael)
3	2	Tournament 2nd Vikings Classical 2025				Tournament BC Schools Chess Festival 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Zhen, YJ (Ying Jun)				Opponent Vellemi, I (Iminathi)

#	Games	Start				End
1	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Mkhize, Z (Zamambo)				Opponent Armstrong, I (Isabella)
2	2	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 6	type Standard	result 1
		Opponent Zungu, A (Afika)				Opponent Gregoriou, M (Michael)
3	2	Tournament 2nd Vikings Classical 2025				Tournament BC Schools Chess Festival 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Zhen, YJ (Ying Jun)				Opponent Vellemi, I (Iminathi)

#	Games	Start				End
1	2	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Linewalise, M (Madikazi)				Opponent Vutula, L (Lubom)
2	2	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 4	type Rapid	result 1	date 2024-04-27	rnd 5	type Rapid	result 1
		Opponent Mlonyeni, I (Iminathi)				Opponent Tumbare, N (Nicole)
3	1	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Sixhaso, K (Khayone)				Opponent Sixhaso, K (Khayone)

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	Mashiyi ,M (Moyomhle)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mashiyi ,M (Moyomhle)	3	1179.7	1038.1	3	1186.4	1038.1	0	0	0	0	0	0
2	Tayi ,M (Milani)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Tayi ,M (Milani)	3	1200.4	1342	3	1186.4	1342	0	0	0	0	0	0
3	Gila ,E (Entle)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Gila ,E (Entle)	3	1344.7	919.7	3	1350.1	919.7	0	0	0	0	0	0
4	Gula ,U (Ululutho)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Gula ,U (Ululutho)	3	1244.8	819.8	2	1240	819.8	1	1176.8	819.8	0	0	0
5	Sixhaso ,K (Khayone)	3	2.5	283.3	2	1.5	212.5	1	1	425	0	0	0
5	Sixhaso ,K (Khayone)	3	1169.6	1452.9	2	1173.8	1382.1	1	1200	1594.6	0	0	0
6	Tembo ,T (Tau)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Tembo ,T (Tau)	2	1222.9	797.9	2	1227.4	797.9	0	0	0	0	0	0
7	Balura ,T (Tumi)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Balura ,T (Tumi)	2	1506.2	1081.2	2	1508.9	1081.2	0	0	0	0	0	0
8	Saliwe ,S (Siphesihle)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Saliwe ,S (Siphesihle)	2	1384.7	959.7	2	1351.3	959.7	0	0	0	0	0	0
9	Van Der Merwe ,D (Darin)	2	1	0	2	1	0	0	0	0	0	0	0
9	Van Der Merwe ,D (Darin)	2	1174	1174	2	1169.4	1174	0	0	0	0	0	0
10	Zhen ,YJ (Ying Jun)	2	1	0	2	1	0	0	0	0	0	0	0
10	Zhen ,YJ (Ying Jun)	2	1237.3	1237.3	2	1247.3	1237.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Matyila, S (Sisonge-Sisonke)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms