Chess South Africa Ratings Database

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Personal

Ntsilatana, Y (Yothando)

Chess SA id

2140151197

FIDE id

Date of birth

2014-09-26 (U12)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1296.5

Item	Main	Standard	Rapid	Blitz
Rating	1329.3	1333.3	1200	1200
Raw rating	1329.3	1333.3	1200	1200
Weighted rating	1199.8	1196.6	1200	1200
Weighted performance	1284.1	1287.1	0	0
Floor	829.3	833.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.9	137.1	165.8	165.8
Highest rating	1329.3 2025-09-30	1333.3 2025-09-30	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1329.3 2025-09-30	1333.3 2025-09-30	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1311.3 2018-10-01	1308.9 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1311.3 2025-05-05	1308.9 2023-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1329.3	1333.3	1200	1200
Analysis
Rating	1329.3	1333.3	1200	1200
Raw rating	1329.3	1333.3	1200	1200
Weighted rating	1199.8	1196.6	1200
Weighted performance	1284.1	1287.1	0
K-factor	36	36	36	36
Floor	829.3	833.3	700	700
Max/Min rating change allowed	137.9	137.1	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	1329.3	1333.3	1200	1200
New weighted rating	1212.7	1210	1200	1200
New weighted performance	1283.6	1286.7	0	0
Temp new rating	1329.3	1333.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1329.3	1333.3	1200	1200
New K-factor	36	36	36	36
New floor	829.3	833.3	700	700

Item	Main	Standard
	0	0
	55	55
	46	46
	17	17
	0	0
	0	0
History	118	118

Games since
	Main 101	Standard 101		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2893		386		133
Female	566		61		20
U12	435		52		16
U12 Female	119		15		3
Standard
	RSA		Province		Region
Overall	2747		374		131
Female	529		62		21
U12	392		49		17
U12 Female	105		14		3
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	55	25.5	46.36	-30.9	1332	1301.1
Standard	55	25.5	46.36	-30.9	1332	1301.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	118	47.5	40.25	-82.8	1279	1196.2
Standard	118	47.5	40.25	-82.8	1279	1196.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1329.3	1333.3	1200	1200
2025-09-01	1267.4	1265.3	1200	1200
2025-08-01	1267.4	1265.3	1200	1200
2025-07-01	1233.5	1217.9	1200	1200
2025-06-01	1274.5	1265	1200	1200
2025-05-01	1311.3	1308.9	1200	1200
2025-04-01	1269.7	1266.5	1200	1200
2025-03-01	1195.2	1191.3	1200	1200
2025-02-01	1123.8	1124.4	1200	1200
2025-01-01	1123.8	1124.4	1200	1200
2024-12-01	1100.6	1097.6	1200	1200
2024-11-01	1100.6	1097.6	1200	1200
2024-10-01	1100.6	1097.6	1200	1200
2024-09-01	1092.8	1086.4	1200	1200
2024-08-01	1112.7	1110.8	1200	1200
2024-07-01	1105.7	1100.8	1200	1200
2024-06-01	1105.7	1100.8	1200	1200
2024-08-01	1129.6	1127.6	1200	1200
2024-04-01	1152.2	1156	1200	1200
2024-03-01	1152.2	1156	1200	1200
2024-02-01	1125	1120.4	1200	1200
2024-01-01	1125	1120.4	1200	1200
2023-12-01	1125	1120.4	1200	1200
2023-11-01	1125	1120.4	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	4	Yes	Analysis
2	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Girls)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	3	Yes	Analysis
3	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	3	1.5	Yes	Analysis
4	NMBCU Closed 2025 (U12)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
5	NMBCU Trial 4 2025 (U12)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	5	1.5	Yes	Analysis
6	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
7	South African Junior Closed Chess Championships 2025 (U12 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	8	3	Yes	Analysis
8	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
9	Pearson High Chess Festival 2025 (C)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
10	NMBCH Trial 1 2025 (U12)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	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	4	Yes	Analysis
2	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Girls)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	3	Yes	Analysis
3	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	3	1.5	Yes	Analysis
4	NMBCU Closed 2025 (U12)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
5	NMBCU Trial 4 2025 (U12)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	5	1.5	Yes	Analysis
6	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
7	South African Junior Closed Chess Championships 2025 (U12 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	8	3	Yes	Analysis
8	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
9	Pearson High Chess Festival 2025 (C)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
10	NMBCH Trial 1 2025 (U12)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
11	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3	Yes	Analysis
12	NMBCU Closed 2024 (U12)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	5	1.5	Yes	Analysis
13	NMBCU Trial 5 2024 (U12)	2024-08-16	2024-08-17	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
14	Checkmates Women's Day Chess 2024	2024-08-09	2024-08-09	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
15	NMBCU Trials 4 2024 (U12)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
16	NMBCU Trial 3 2024 (U12)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
17	NMBCU Trials 2 2024 (U12)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
18	NMBCU Trials 1 2024 (U12)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
19	NMBCU Trial 4 2023 (U10)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
20	NMB 2nd Trials 2023 (U10)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
21	NMB 1st Trials 2023 (U8+U10)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-11	rnd 5	type Standard	result 0.5	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Sternberg, N (Nicolas)				Opponent Bruyns, N (Nayzia)
2	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Ndumela, B (Bulumko)				Opponent Van Zyl, L (Louise- Marie)
3	2	Tournament NMBCU Closed 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-06-14	rnd 6	type Standard	result 0.5	date 2025-07-10	rnd 2	type Standard	result 1
		Opponent Tshabalala, S (Siyabonga)				Opponent Gila, E (Entle)

#	Games	Start				End
1	4	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-11	rnd 5	type Standard	result 0.5	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Sternberg, N (Nicolas)				Opponent Bruyns, N (Nayzia)
2	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Ndumela, B (Bulumko)				Opponent Van Zyl, L (Louise- Marie)
3	2	Tournament NMBCU Closed 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-06-14	rnd 6	type Standard	result 0.5	date 2025-07-10	rnd 2	type Standard	result 1
		Opponent Tshabalala, S (Siyabonga)				Opponent Gila, E (Entle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Ndumela, B (Bulumko)				Opponent Van Zyl, L (Louise- Marie)
2	3	Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-11	rnd 1	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Yaphi, I (Imthande)				Opponent Bruyns, N (Nayzia)
3	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Mabutho, S (Simingayo)				Opponent Armstrong, I (Isabella)

#	Games	Start				End
1	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Ndumela, B (Bulumko)				Opponent Van Zyl, L (Louise- Marie)
2	3	Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-11	rnd 1	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Yaphi, I (Imthande)				Opponent Bruyns, N (Nayzia)
3	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Mabutho, S (Simingayo)				Opponent Armstrong, I (Isabella)

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	Boggenpoel ,L (Levi)	6	0	-425	6	0	-425	0	0	0	0	0	0
1	Boggenpoel ,L (Levi)	6	1393	968	6	1407.5	968	0	0	0	0	0	0
2	Armstrong ,I (Isabella)	5	4	255	5	4	255	0	0	0	0	0	0
2	Armstrong ,I (Isabella)	5	1197	1452	5	1204.2	1452	0	0	0	0	0	0
3	Fife ,H (Hannah)	5	0	-425	5	0	-425	0	0	0	0	0	0
3	Fife ,H (Hannah)	5	1283.9	858.9	5	1283.6	858.9	0	0	0	0	0	0
4	Schreinders ,M (Mia)	5	0.5	-340	5	0.5	-340	0	0	0	0	0	0
4	Schreinders ,M (Mia)	5	1310.6	970.6	5	1317.1	970.6	0	0	0	0	0	0
5	Swanepoel ,B (Bijan)	4	2	0	4	2	0	0	0	0	0	0	0
5	Swanepoel ,B (Bijan)	4	1237.5	1237.5	4	1247.6	1237.5	0	0	0	0	0	0
6	Arbi ,I (Imaan)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
6	Arbi ,I (Imaan)	4	1314.1	1101.6	4	1311.1	1101.6	0	0	0	0	0	0
7	Wimble ,M (Matthew)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Wimble ,M (Matthew)	3	1204.7	1346.4	3	1205.9	1346.4	0	0	0	0	0	0
8	Koutsouvelis ,M (Matthew)	3	0	-425	3	0	-425	0	0	0	0	0	0
8	Koutsouvelis ,M (Matthew)	3	1261	836	3	1281.5	836	0	0	0	0	0	0
9	Grobler ,M (Mia)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
9	Grobler ,M (Mia)	3	1275.3	1133.6	3	1285.9	1133.6	0	0	0	0	0	0
10	Gila ,E (Entle)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Gila ,E (Entle)	3	1383.5	1241.8	3	1384.9	1241.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ntsilatana, Y (Yothando)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms