Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Walt, A (Alexander)

Chess SA id

1090132127

FIDE id

Date of birth

2009-08-25 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-02-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1177	1200	1168.8	1200
Raw rating	1177	1200	1168.8	1200
Weighted rating	1177	1200	1168.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.3	165.8	173.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	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 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1177	1200	1168.8	1200
Analysis
Rating	1177	1200	1168.8	1200
Raw rating	1177	1200	1168.8	1200
Weighted rating	1177	1200	1168.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.3	165.8	173.4	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	1177	1200	1168.8	1200
New weighted rating	1177	1200	1168.8	1200
New weighted performance	0	0	0	0
Temp new rating	1177	1200	1168.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1177	1200	1168.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	4	40	-85	1188.4	1103.4
Standard	0	0	0	0	0	0
Rapid	10	4	40	-85	1188.4	1103.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1177	1200	1168.8	1200
2025-09-01	1177	1200	1168.8	1200
2025-08-01	1177	1200	1168.8	1200
2025-07-01	1177	1200	1168.8	1200
2025-06-01	1177	1200	1168.8	1200
2025-05-01	1177	1200	1168.8	1200
2025-04-01	1177	1200	1168.8	1200
2025-03-01	1177	1200	1168.8	1200
2025-02-01	1177	1200	1168.8	1200
2025-01-01	1177	1200	1168.8	1200
2024-12-01	1177	1200	1168.8	1200
2024-11-01	1177	1200	1168.8	1200
2024-10-01	1177	1200	1168.8	1200
2024-09-01	1177	1200	1168.8	1200
2024-08-01	1177	1200	1168.8	1200
2024-07-01	1177	1200	1168.8	1200
2024-06-01	1177	1200	1168.8	1200
2024-08-01	1177	1200	1168.8	1200
2024-04-01	1177	1200	1168.8	1200
2024-03-01	1177	1200	1168.8	1200
2024-02-01	1177	1200	1168.8	1200
2024-01-01	1177	1200	1168.8	1200
2023-12-01	1177	1200	1168.8	1200
2023-11-01	1177	1200	1168.8	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	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	2020 Welgemoed Chess Challenge (U12)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 Welgemoed Chess Challenge				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2020-02-29	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Clementon, T (Tyler)				Opponent Williamson, S (Sarah)
2	1	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Solomon, M (Milla)				Opponent Solomon, M (Milla)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 1	type Rapid	result 1	date 2020-02-29	rnd 1	type Rapid	result 1
		Opponent Baker, B (Ben)				Opponent Baker, B (Ben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 Welgemoed Chess Challenge				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2020-02-29	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Clementon, T (Tyler)				Opponent Williamson, S (Sarah)
2	1	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Solomon, M (Milla)				Opponent Solomon, M (Milla)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 1	type Rapid	result 1	date 2020-02-29	rnd 1	type Rapid	result 1
		Opponent Baker, B (Ben)				Opponent Baker, B (Ben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 Welgemoed Chess Challenge				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2020-02-29	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Clementon, T (Tyler)				Opponent Williamson, S (Sarah)
2	1	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Solomon, M (Milla)				Opponent Solomon, M (Milla)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 1	type Rapid	result 1	date 2020-02-29	rnd 1	type Rapid	result 1
		Opponent Baker, B (Ben)				Opponent Baker, B (Ben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 Welgemoed Chess Challenge				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2020-02-29	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Clementon, T (Tyler)				Opponent Williamson, S (Sarah)
2	1	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Solomon, M (Milla)				Opponent Solomon, M (Milla)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 1	type Rapid	result 1	date 2020-02-29	rnd 1	type Rapid	result 1
		Opponent Baker, B (Ben)				Opponent Baker, B (Ben)

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	Kwali ,L (Liyabona)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Kwali ,L (Liyabona)	1	1213.7	788.7	0	0	0	1	1235.2	788.7	0	0	0
2	Van Rhyn ,A (Aden)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Van Rhyn ,A (Aden)	1	1377.4	952.4	0	0	0	1	1224.4	952.4	0	0	0
3	Williamson ,S (Sarah)	1	1	425	0	0	0	1	1	425	0	0	0
3	Williamson ,S (Sarah)	1	1042.1	1467.1	0	0	0	1	1200	1467.1	0	0	0
4	Heyes ,O (Oliver)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Heyes ,O (Oliver)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Mnxakwe ,I (Indiphile)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Mnxakwe ,I (Indiphile)	1	1065	640	0	0	0	1	1178.5	640	0	0	0
6	Van Niekerk ,JH (Johann Hendrik)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Van Niekerk ,JH (Johann Hendrik)	1	1223.3	798.3	0	0	0	1	1216.8	798.3	0	0	0
7	Solomon ,M (Milla)	1	1	425	0	0	0	1	1	425	0	0	0
7	Solomon ,M (Milla)	1	1101.8	1526.8	0	0	0	1	1165.2	1526.8	0	0	0
8	Kuhn ,J (Jean)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Kuhn ,J (Jean)	1	1303.3	878.3	0	0	0	1	1214.7	878.3	0	0	0
9	Baker ,B (Ben)	1	1	425	0	0	0	1	1	425	0	0	0
9	Baker ,B (Ben)	1	1157.9	1582.9	0	0	0	1	1200	1582.9	0	0	0
10	Clementon ,T (Tyler)	1	1	425	0	0	0	1	1	425	0	0	0
10	Clementon ,T (Tyler)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Van Der Walt, A (Alexander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms