Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, A (Aden)

Chess SA id

1060130492

FIDE id

Date of birth

2006-02-20 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1139.4	1135	1191.9	1200
Raw rating	1139.4	1135	1191.9	1200
Weighted rating	1137.8	1133.9	1191	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.8	181.9	167.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1139.4	1135	1191.9	1200
Analysis
Rating	1139.4	1135	1191.9	1200
Raw rating	1139.4	1135	1191.9	1200
Weighted rating	1137.8	1133.9	1191
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.8	181.9	167.7	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	1139.4	1135	1191.9	1200
New weighted rating	1137.7	1133.8	1191	1200
New weighted performance	0	0	0	0
Temp new rating	1139.4	1135	1191.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1139.4	1135	1191.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	10	5
	0	0	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	20	6	30	-170	1246.8	1076.8
Standard	15	4	26.67	-198.3	1270.4	1072.1
Rapid	5	2	40	-85	1176	1091
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1139.4	1135	1191.9	1200
2025-09-01	1139.4	1135	1191.9	1200
2025-08-01	1139.4	1135	1191.9	1200
2025-07-01	1139.4	1135	1191.9	1200
2025-06-01	1139.4	1135	1191.9	1200
2025-05-01	1139.4	1135	1191.9	1200
2025-04-01	1139.4	1135	1191.9	1200
2025-03-01	1139.4	1135	1191.9	1200
2025-02-01	1139.2	1134.7	1191.8	1200
2025-01-01	1130.4	1128.4	1187.4	1200
2024-12-01	1130.4	1128.4	1187.4	1200
2024-11-01	1130.4	1128.4	1187.4	1200
2024-10-01	1130.4	1128.4	1187.4	1200
2024-09-01	1130.4	1128.4	1187.4	1200
2024-08-01	1130.4	1128.4	1187.4	1200
2024-07-01	1130.4	1128.4	1187.4	1200
2024-06-01	1130.4	1128.4	1187.4	1200
2024-08-01	1130.4	1128.4	1187.4	1200
2024-04-01	1138.6	1128.4	1200	1200
2024-03-01	1197	1195.2	1200	1200
2024-02-01	1151.5	1141.6	1200	1200
2024-01-01	1151.5	1141.6	1200	1200
2023-12-01	1151.5	1141.6	1200	1200
2023-11-01	1151.5	1141.6	1200	1200

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	Hoerskool Strand Skaak Graderingstoernooi 2024 (U15+U18 Mixed)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
3	CT District East Schools Chess Individuals Trails 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
4	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Sprowson, A (Andrew)				Opponent Flatela, I (Indiphile)
2	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 5	type Rapid	result 1
		Opponent Fanie, I (Iemraan)				Opponent Fanie, I (Iemraan)
3	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Norval, H (Hendrik)				Opponent Norval, H (Hendrik)

#	Games	Start				End
1	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Sprowson, A (Andrew)				Opponent Flatela, I (Indiphile)
2	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Pfende, T (Takudwza)				Opponent Pfende, T (Takudwza)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Sekhamane, L (Lebohang)				Opponent Sekhamane, L (Lebohang)

#	Games	Start				End
1	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 5	type Rapid	result 1
		Opponent Fanie, I (Iemraan)				Opponent Fanie, I (Iemraan)
2	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Norval, H (Hendrik)				Opponent Norval, H (Hendrik)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Sprowson, A (Andrew)				Opponent Flatela, I (Indiphile)
2	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 5	type Rapid	result 1
		Opponent Fanie, I (Iemraan)				Opponent Fanie, I (Iemraan)
3	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Norval, H (Hendrik)				Opponent Norval, H (Hendrik)

#	Games	Start				End
1	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Sprowson, A (Andrew)				Opponent Flatela, I (Indiphile)
2	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Pfende, T (Takudwza)				Opponent Pfende, T (Takudwza)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Sekhamane, L (Lebohang)				Opponent Sekhamane, L (Lebohang)

#	Games	Start				End
1	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 5	type Rapid	result 1
		Opponent Fanie, I (Iemraan)				Opponent Fanie, I (Iemraan)
2	1	Tournament Hoerskool Strand Skaak Graderingstoernooi 2024				Tournament Hoerskool Strand Skaak Graderingstoernooi 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Norval, H (Hendrik)				Opponent Norval, H (Hendrik)

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	Pfende ,T (Takudwza)	1	1	425	1	1	425	0	0	0	0	0	0
1	Pfende ,T (Takudwza)	1	1255.4	1680.4	1	1208.4	1680.4	0	0	0	0	0	0
2	Roux ,T (Tarquin)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Roux ,T (Tarquin)	1	1235.9	810.9	1	1242.5	810.9	0	0	0	0	0	0
3	Bali ,A (Ayabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bali ,A (Ayabonga)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Jonker ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jonker ,R (Ruan)	1	1367	942	1	1347.6	942	0	0	0	0	0	0
5	Mavenge ,K (Kay)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mavenge ,K (Kay)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Sprowson ,A (Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sprowson ,A (Andrew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Jaftha ,J (Jeyhlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jaftha ,J (Jeyhlin)	1	1425.4	1000.4	1	1396.9	1000.4	0	0	0	0	0	0
8	Msethu ,S (Siphelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Msethu ,S (Siphelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Nieuwoudt ,H (Hein)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nieuwoudt ,H (Hein)	1	1395.1	970.1	1	1366.5	970.1	0	0	0	0	0	0
10	Forbes ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Forbes ,M (Matthew)	1	1200	775	1	1200	775	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

Williams, A (Aden)

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