Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stanley, S (Sebastian)

Chess SA id

1150134082

FIDE id

Date of birth

2015-06-04 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1264.2

Item	Main	Standard	Rapid	Blitz
Rating	1384.7	1339.8	1307.2	1200
Raw rating	1381.8	1336.8	1307.2	1200
Weighted rating	1384.7	1339.8	1307.2	1200
Weighted performance	1208.4	1187	0	0
Floor	904.7	856.1	807.2	700
K-factor	32	36	36	36
Min/Max rating change allowed	128	136.5	142.3	165.8
Highest rating	1420.3 2024-05-01	1371.3 2024-05-01	1486.3 2023-02-01	1200 2018-10-01
Highest raw rating	1404.7 2024-04-01	1356.1 2024-06-01	1307.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1381.8 2025-08-01	1336.8 2025-08-01	1307.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1420.3 2024-05-01	1371.3 2024-05-01	1486.3 2023-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.8	0.9	0	0
New rating	1385.5	1340.7	1307.2	1200
Analysis
Rating	1384.7	1339.8	1307.2	1200
Raw rating	1381.8	1336.8	1307.2	1200
Weighted rating	1384.7	1339.8	1307.2
Weighted performance	1208.4	1187	0
K-factor	32	36	36	36
Floor	904.7	856.1	807.2	700
Max/Min rating change allowed	128	136.5	142.3	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	1381.8	1336.8	1307.2	1200
New weighted rating	1385.5	1340.7	1307.2	1200
New weighted performance	1207.9	1186.5	0	0
Temp new rating	1385.5	1340.7	1307.2	1200
Temp new rating +/-	0.8	0.9	0	0
Final new rating +/-	0.8	0.9	0	0
New rating	1385.5	1340.7	1307.2	1200
New K-factor	32	36	36	36
New floor	904.7	856.1	807.2	700

Item	Main	Standard	Rapid
	0	0	0
	12	12	0
	17	17	0
	15	5	10
	9	9	0
	0	0	0
History	53	43	10

Games since
	Main 29	Standard 29		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	12	7	58.33	70.8	1258.8	1329.6
Standard	12	7	58.33	70.8	1258.8	1329.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	53	34	64.15	120.3	1266.4	1386.7
Standard	43	27	62.79	108.7	1263.6	1372.3
Rapid	10	7	70	170	1278.4	1448.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1381.8	1336.8	1307.2	1200
2025-09-01	1381.8	1336.8	1307.2	1200
2025-08-01	1381.8	1336.8	1307.2	1200
2025-07-01	1379.8	1334.8	1307.2	1200
2025-06-01	1377.6	1332.8	1307.2	1200
2025-05-01	1375.7	1332.8	1307.2	1200
2025-04-01	1375.7	1332.8	1307.2	1200
2025-03-01	1390.4	1346.6	1307.2	1200
2025-02-01	1400.2	1356.1	1307.2	1200
2025-01-01	1400.2	1356.1	1307.2	1200
2024-12-01	1400.2	1356.1	1307.2	1200
2024-11-01	1400.2	1356.1	1307.2	1200
2024-10-01	1400.2	1356.1	1307.2	1200
2024-09-01	1400.2	1356.1	1307.2	1200
2024-08-01	1400.2	1356.1	1307.2	1200
2024-07-01	1400.2	1356.1	1307.2	1200
2024-06-01	1400.2	1356.1	1307.2	1200
2024-08-01	1404.7	1346.7	1307.2	1200
2024-04-01	1404.7	1346.7	1307.2	1200
2024-03-01	1346.9	1316.5	1307.2	1200
2024-02-01	1277.6	1226.9	1307.2	1200
2024-01-01	1277.6	1226.9	1307.2	1200
2023-12-01	1277.6	1226.9	1307.2	1200
2023-11-01	1277.6	1226.9	1307.2	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	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	2025 District Central Schools Chess Individual Trials (U11 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	2025 District Central Schools Chess Individual Trials (U11 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
4	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
6	Western Cape Closed Championship 2023 (U10)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	WP Closed 2023 (U10)	2023-06-17	2023-06-17	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
8	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	0	0	No	Analysis
9	Central District School Trials 2023 (U9 Boys)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	4	3	Yes	Analysis
10	WP Closed 2022 (U8+U10)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	2022 Cape Of Good Hope Open (U10)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis

#	Games	Start				End
1	10	Tournament Western Cape Closed Championship 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Nogaga, O (Owethu)				Opponent Burnett, T (Tomas)
2	4	Tournament 2025 District Central Schools Chess Individual Trials				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Grosch, M (Marcus)				Opponent Kroukamp, A (Adam)
3	3	Tournament Western Cape PS Individuals Championship 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-05-05	rnd 5	type Standard	result 1	date 2025-01-31	rnd 1	type Standard	result 1
		Opponent Da Silva, N (Noah Clint)				Opponent Nogaga, A (Asive)

#	Games	Start				End
1	9	Tournament WP Closed 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2023-06-17	rnd 5	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Levin, J (Jamie)				Opponent Burnett, T (Tomas)
2	4	Tournament 2025 District Central Schools Chess Individual Trials				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Grosch, M (Marcus)				Opponent Kroukamp, A (Adam)
3	3	Tournament Western Cape PS Individuals Championship 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-05-05	rnd 5	type Standard	result 1	date 2025-01-31	rnd 1	type Standard	result 1
		Opponent Da Silva, N (Noah Clint)				Opponent Nogaga, A (Asive)

#	Games	Start				End
1	4	Tournament Central District School Trials 2023				Tournament Western Cape Closed Championship 2023
		date 2023-02-04	rnd 2	type Rapid	result 1	date 2023-09-23	rnd 1	type Rapid	result 1
		Opponent Nkhape, O (Olothando)				Opponent Sadien, M (Maheer)
2	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 6	type Rapid	result 1
		Opponent Nogaga, O (Owethu)				Opponent Donker, J (Jesse)
3	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-09-23	rnd 3	type Rapid	result 1
		Opponent Lambrechts, M (Madison)				Opponent Lambrechts, M (Madison)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament Western Cape Closed Championship 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Nogaga, O (Owethu)				Opponent Burnett, T (Tomas)
2	4	Tournament 2025 District Central Schools Chess Individual Trials				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Grosch, M (Marcus)				Opponent Kroukamp, A (Adam)
3	3	Tournament Western Cape PS Individuals Championship 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-05-05	rnd 5	type Standard	result 1	date 2025-01-31	rnd 1	type Standard	result 1
		Opponent Da Silva, N (Noah Clint)				Opponent Nogaga, A (Asive)

#	Games	Start				End
1	9	Tournament WP Closed 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2023-06-17	rnd 5	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Levin, J (Jamie)				Opponent Burnett, T (Tomas)
2	4	Tournament 2025 District Central Schools Chess Individual Trials				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Grosch, M (Marcus)				Opponent Kroukamp, A (Adam)
3	3	Tournament Western Cape PS Individuals Championship 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-05-05	rnd 5	type Standard	result 1	date 2025-01-31	rnd 1	type Standard	result 1
		Opponent Da Silva, N (Noah Clint)				Opponent Nogaga, A (Asive)

#	Games	Start				End
1	4	Tournament Central District School Trials 2023				Tournament Western Cape Closed Championship 2023
		date 2023-02-04	rnd 2	type Rapid	result 1	date 2023-09-23	rnd 1	type Rapid	result 1
		Opponent Nkhape, O (Olothando)				Opponent Sadien, M (Maheer)
2	2	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 6	type Rapid	result 1
		Opponent Nogaga, O (Owethu)				Opponent Donker, J (Jesse)
3	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-09-23	rnd 3	type Rapid	result 1
		Opponent Lambrechts, M (Madison)				Opponent Lambrechts, M (Madison)

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	Techow-Grubert ,D (Dominik)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Techow-Grubert ,D (Dominik)	3	1327.1	1468.7	3	1306.5	1468.7	0	0	0	0	0	0
2	Sher ,E (Evan)	2	1	0	2	1	0	0	0	0	0	0	0
2	Sher ,E (Evan)	2	1297.9	1297.9	2	1236.1	1297.9	0	0	0	0	0	0
3	Levin ,J (Jamie)	2	2	425	2	2	425	0	0	0	0	0	0
3	Levin ,J (Jamie)	2	1180.8	1605.8	2	1148.7	1605.8	0	0	0	0	0	0
4	Joannou ,F (Finn)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Joannou ,F (Finn)	2	1217.9	792.9	2	1177.6	792.9	0	0	0	0	0	0
5	Michaelides ,G (George)	2	2	425	2	2	425	0	0	0	0	0	0
5	Michaelides ,G (George)	2	1244.1	1669.1	2	1209.3	1669.1	0	0	0	0	0	0
6	Donker ,J (Jesse)	2	1	0	1	0	-425	1	1	425	0	0	0
6	Donker ,J (Jesse)	2	1390.9	1390.9	1	1392.4	965.9	1	1329.9	1815.9	0	0	0
7	Nogaga ,O (Owethu)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Nogaga ,O (Owethu)	2	1244.5	1244.5	1	1200	819.5	1	1325.5	1669.5	0	0	0
8	Baker ,A (Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
8	Baker ,A (Andrew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Oliver ,J (Jude)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Oliver ,J (Jude)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Tyokwana ,K (Khayone)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tyokwana ,K (Khayone)	1	1208	1633	1	1217.2	1633	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Stanley, S (Sebastian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms