Chess South Africa Ratings Database

PLAYER PAGE

Personal

Charles, Y (Yusuf)

Chess SA id

1150319609

FIDE id

Date of birth

2015-09-10 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1211.3	1199.9	1213.5	1200
Raw rating	1211.3	1199.9	1213.5	1200
Weighted rating	1202.6	1199.9	1203.5	1200
Weighted performance	0	0	0	0
Floor	711.3	700	713.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.2	165.8	162.7	165.8
Highest rating	1211.3 2025-08-01	1200 2025-05-05	1213.5 2025-08-01	1200 2025-05-05
Highest raw rating	1211.3 2025-08-01	1200 2025-05-05	1213.5 2025-08-01	1200 2025-05-05
Highest weighted rating	1200.9 2025-08-01	1200 2025-05-05	1201.5 2025-08-01	1200 2025-05-05
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0	0	0
New rating	1211.3	1199.9	1213.5	1200
Analysis
Rating	1211.3	1199.9	1213.5	1200
Raw rating	1211.3	1199.9	1213.5	1200
Weighted rating	1202.6	1199.9	1203.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	711.3	700	713.5	700
Max/Min rating change allowed	163.2	165.8	162.7	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	1211.3	1199.9	1213.5	1200
New weighted rating	1203.4	1199.9	1204.4	1200
New weighted performance	0	0	0	0
Temp new rating	1211.3	1199.9	1213.5	1200
Temp new rating +/-	0	-0	0	0
Final new rating +/-	0	-0	0	0
New rating	1211.3	1199.9	1213.5	1200
New K-factor	36	36	36	36
New floor	711.3	700	713.5	700

Item	Main	Standard	Rapid
	0	0	0
	17	5	12
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	17	5	12

Games since
	Main 17	Standard 5		Rapid 12		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	17	8	47.06	-25	1255.9	1230.9
Standard	5	2	40	-85	1266.9	1181.9
Rapid	12	6	50	0	1251.2	1251.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	8	47.06	-25	1255.9	1230.9
Standard	5	2	40	-85	1266.9	1181.9
Rapid	12	6	50	0	1251.2	1251.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1211.3	1199.9	1213.5	1200
2025-09-01	1211.3	1199.9	1213.5	1200
2025-08-01	1211.3	1199.9	1213.5	1200
2025-07-01	1199.6	1199.1	1202	1200
2025-06-01	1200.5	1200	1202	1200
2025-05-01	1200.5	1200	1202	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	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Rylib Autumn Slam 2025 (U12)	2025-04-26	2025-04-26	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Rylib Autumn Slam 2025 (U12)	2025-04-26	2025-04-26	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 4	type Rapid	result 0.5	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Steyn, H (Herman)
2	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Standard	result 1	date 2025-05-31	rnd 6	type Standard	result 1
		Opponent Castle, J (Jameson)				Opponent Boyana, L (Lunathi)
3	2	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 3	type Rapid	result 1	date 2025-04-26	rnd 4	type Rapid	result 1
		Opponent Ghamlouche, C (Caryn)				Opponent Mhere, W (Wayne)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Standard	result 1	date 2025-05-31	rnd 6	type Standard	result 1
		Opponent Castle, J (Jameson)				Opponent Boyana, L (Lunathi)

#	Games	Start				End
1	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 4	type Rapid	result 0.5	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Steyn, H (Herman)
2	2	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 3	type Rapid	result 1	date 2025-04-26	rnd 4	type Rapid	result 1
		Opponent Ghamlouche, C (Caryn)				Opponent Mhere, W (Wayne)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Barnes, E (Ethan)				Opponent Barnes, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Standard	result 1	date 2025-05-31	rnd 6	type Standard	result 1
		Opponent Castle, J (Jameson)				Opponent Boyana, L (Lunathi)
2	2	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 3	type Rapid	result 1	date 2025-04-26	rnd 4	type Rapid	result 1
		Opponent Ghamlouche, C (Caryn)				Opponent Mhere, W (Wayne)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Steyn, H (Herman)				Opponent Steyn, H (Herman)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Standard	result 1	date 2025-05-31	rnd 6	type Standard	result 1
		Opponent Castle, J (Jameson)				Opponent Boyana, L (Lunathi)

#	Games	Start				End
1	2	Tournament Rylib Autumn Slam 2025				Tournament Rylib Autumn Slam 2025
		date 2025-04-26	rnd 3	type Rapid	result 1	date 2025-04-26	rnd 4	type Rapid	result 1
		Opponent Ghamlouche, C (Caryn)				Opponent Mhere, W (Wayne)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Steyn, H (Herman)				Opponent Steyn, H (Herman)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Barnes, E (Ethan)				Opponent Barnes, E (Ethan)

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	Manentsa ,K (Kungawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Manentsa ,K (Kungawo)	1	1165.6	740.6	1	1120.4	740.6	0	0	0	0	0	0
2	Castle ,J (Jameson)	1	1	425	1	1	425	0	0	0	0	0	0
2	Castle ,J (Jameson)	1	1220.6	1645.6	1	1210.8	1645.6	0	0	0	0	0	0
3	Boyana ,L (Lunathi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Boyana ,L (Lunathi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Kruger ,M (Migael)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kruger ,M (Migael)	1	1589.5	1164.5	1	1569.9	1164.5	0	0	0	0	0	0
5	Mynhardt ,W (Wihan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mynhardt ,W (Wihan)	1	1158.9	733.9	1	1181.1	733.9	0	0	0	0	0	0
6	Barnes ,E (Ethan)	1	1	425	0	0	0	1	1	425	0	0	0
6	Barnes ,E (Ethan)	1	1264.3	1689.3	0	0	0	1	1215.1	1689.3	0	0	0
7	Kroukamp ,A (Adam)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Kroukamp ,A (Adam)	1	1197.7	772.7	0	0	0	1	1200	772.7	0	0	0
8	Hendricks ,M (Mikhail)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Hendricks ,M (Mikhail)	1	1270.8	1270.8	0	0	0	1	1196.6	1270.8	0	0	0
9	Du Plessis ,B (Bennie)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Du Plessis ,B (Bennie)	1	1290.2	1290.2	0	0	0	1	1317.1	1290.2	0	0	0
10	Krengo ,O (Olwakhe)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Krengo ,O (Olwakhe)	1	1237.5	812.5	0	0	0	1	1258.6	812.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Charles, Y (Yusuf)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms