Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, A (Ajay)

Chess SA id

1030096307

FIDE id

Date of birth

2003-01-17 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1207.5	1145.6	1241	1182
Raw rating	1207.5	1145.6	1241	1182
Weighted rating	1207.5	1145.6	1241	1182
Weighted performance	233.7	0	0	0
Floor	707.5	700	741	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.1	179.2	156.4	170.1
Highest rating	1207.5 2024-02-01	1200 2018-10-01	1322.3 2019-07-01	1200 2018-02-01
Highest raw rating	1207.5 2024-02-01	1200 2018-02-01	1241 2024-02-01	1200 2018-02-01
Highest weighted rating	1207.5 2024-02-01	1200 2018-10-01	1241 2024-02-01	1200 2018-02-01
Highest weighted performance	1200 2024-12-01	1200 2018-02-01	1322.3 2019-07-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1207.5	1145.6	1241	1182
Analysis
Rating	1207.5	1145.6	1241	1182
Raw rating	1207.5	1145.6	1241	1182
Weighted rating	1207.5	1145.6	1241
Weighted performance	233.7	0	0
K-factor	36	36	36	36
Floor	707.5	700	741	700
Max/Min rating change allowed	164.1	179.2	156.4	170.1
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	1207.5	1145.6	1241	1182
New weighted rating	1207.5	1145.6	1241	1182
New weighted performance	233.3	0	0	0
Temp new rating	1207.5	1145.6	1241	1182
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1207.5	1145.6	1241	1182
New K-factor	36	36	36	36
New floor	707.5	700	741	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	28	10	13	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	15.5	55.36	45.5	1137.1	1182.6
Standard	10	4.5	45	-42.5	1172.3	1129.8
Rapid	13	8	61.54	98.1	1177.2	1275.3
Blitz	5	3	60	85	962.4	1047.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1207.5	1145.6	1241	1182
2025-09-01	1207.5	1145.6	1241	1182
2025-08-01	1207.5	1145.6	1241	1182
2025-07-01	1207.5	1145.6	1241	1182
2025-06-01	1207.5	1145.6	1241	1182
2025-05-01	1207.5	1145.6	1241	1182
2025-04-01	1207.5	1145.6	1241	1182
2025-03-01	1207.5	1145.6	1241	1182
2025-02-01	1207.5	1145.6	1241	1182
2025-01-01	1207.5	1145.6	1241	1182
2024-12-01	1207.5	1145.6	1241	1182
2024-11-01	1207.5	1145.6	1241	1182
2024-10-01	1207.5	1145.6	1241	1182
2024-09-01	1207.5	1145.6	1241	1182
2024-08-01	1207.5	1145.6	1241	1182
2024-07-01	1207.5	1145.6	1241	1182
2024-06-01	1207.5	1145.6	1241	1182
2024-08-01	1207.5	1145.6	1241	1182
2024-04-01	1207.5	1145.6	1241	1182
2024-03-01	1207.5	1145.6	1241	1182
2024-02-01	1207.5	1145.6	1241	1182
2024-01-01	1207.5	1145.6	1241	1182
2023-12-01	1207.5	1145.6	1241	1182
2023-11-01	1207.5	1145.6	1241	1182

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Weskus Topskole 2019 (U15)	2019-07-20	2019-07-20	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
2	West Coast Open 2019 (C)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
3	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	5	1.5	Yes	Analysis
4	Onder-Weskus Skole Proewe 2019 (O15 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	4	Yes	Analysis
5	Mykonos Blitz U8 (U14+U16)	2018-02-04	2018-02-04	Blitz	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Coast Open 2019				Tournament West Coast Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 4	type Rapid	result 1	date 2019-07-20	rnd 5	type Rapid	result 1
		Opponent Vorster, W (William)				Opponent Pieters, A (Aiden)
3	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Jantjies, N (Nashwin)

#	Games	Start				End
1	3	Tournament West Coast Open 2019				Tournament West Coast Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 4	type Standard	result 0.5	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Schroeder, C (Carl)				Opponent Lenee, M (Mel-Lee)

#	Games	Start				End
1	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 4	type Rapid	result 1	date 2019-07-20	rnd 5	type Rapid	result 1
		Opponent Vorster, W (William)				Opponent Pieters, A (Aiden)
2	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Jantjies, N (Nashwin)
3	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-02-23	rnd 7	type Rapid	result 1
		Opponent Ntetha, Z (Zihle)				Opponent Hogan, L (Lee)

#	Games	Start				End
1	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 2	type Blitz	result 1	date 2018-02-04	rnd 3	type Blitz	result 1
		Opponent Ntetha, M (Malipo)				Opponent Maxongo, M (Milla)
2	1	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 5	type Blitz	result 1	date 2018-02-04	rnd 5	type Blitz	result 1
		Opponent Jordaan, C (Chanel)				Opponent Jordaan, C (Chanel)

#	Games	Start				End
1	3	Tournament West Coast Open 2019				Tournament West Coast Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 4	type Rapid	result 1	date 2019-07-20	rnd 5	type Rapid	result 1
		Opponent Vorster, W (William)				Opponent Pieters, A (Aiden)
3	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Jantjies, N (Nashwin)

#	Games	Start				End
1	3	Tournament West Coast Open 2019				Tournament West Coast Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Lenee, M (Mel-Lee)				Opponent Lenee, M (Mel-Lee)

#	Games	Start				End
1	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 4	type Rapid	result 1	date 2019-07-20	rnd 5	type Rapid	result 1
		Opponent Vorster, W (William)				Opponent Pieters, A (Aiden)
2	2	Tournament Weskus Topskole 2019				Tournament Weskus Topskole 2019
		date 2019-07-20	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Jantjies, N (Nashwin)
3	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-02-23	rnd 7	type Rapid	result 1
		Opponent Ntetha, Z (Zihle)				Opponent Hogan, L (Lee)

#	Games	Start				End
1	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 2	type Blitz	result 1	date 2018-02-04	rnd 3	type Blitz	result 1
		Opponent Ntetha, M (Malipo)				Opponent Maxongo, M (Milla)
2	1	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 5	type Blitz	result 1	date 2018-02-04	rnd 5	type Blitz	result 1
		Opponent Jordaan, C (Chanel)				Opponent Jordaan, C (Chanel)

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	Billet ,E (Ethan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Billet ,E (Ethan)	2	1200.8	775.8	1	1191.2	775.8	1	1200	775.8	0	0	0
2	Lenee ,M (Mel-Lee)	2	2	425	1	1	425	1	1	425	0	0	0
2	Lenee ,M (Mel-Lee)	2	1193.5	1618.5	1	1200	1618.5	1	1200	1618.5	0	0	0
3	Schroeder ,C (Carl)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Schroeder ,C (Carl)	1	1118	1118	1	1039.6	1118	0	0	0	0	0	0
4	Tembu ,J (Jahiem)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Tembu ,J (Jahiem)	1	1186.1	761.1	1	1149.6	761.1	0	0	0	0	0	0
5	Sithole ,D (Dylan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sithole ,D (Dylan)	1	1124.9	1549.9	1	1138	1549.9	0	0	0	0	0	0
6	De Klerk ,J (Jason)	1	1	425	1	1	425	0	0	0	0	0	0
6	De Klerk ,J (Jason)	1	1288.1	1713.1	1	1280.7	1713.1	0	0	0	0	0	0
7	Lu ,DTX (Daniel Ting Xu)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lu ,DTX (Daniel Ting Xu)	1	1130.8	705.8	1	1095	705.8	0	0	0	0	0	0
8	Hogan ,L (Lee)	1	1	425	0	0	0	1	1	425	0	0	0
8	Hogan ,L (Lee)	1	1140.4	1565.4	0	0	0	1	1200	1565.4	0	0	0
9	Van Rooyen ,D (Deyelroy)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Rooyen ,D (Deyelroy)	1	1100.7	675.7	0	0	0	1	1200	675.7	0	0	0
10	Jantjies ,N (Nashwin)	1	1	425	0	0	0	1	1	425	0	0	0
10	Jantjies ,N (Nashwin)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Williams, A (Ajay)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms