Chess South Africa Ratings Database

PLAYER PAGE

Personal

van der Walt, M (Marko)

Chess SA id

1120316253

FIDE id

Date of birth

2012-03-07 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.4	1244.3	1200	1200
Raw rating	1237.4	1244.3	1200	1200
Weighted rating	1224.9	1229.5	1200	1200
Weighted performance	0	0	0	0
Floor	737.4	744.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.2	155.7	165.8	165.8
Highest rating	1237.4 2025-04-01	1244.3 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1237.4 2025-04-01	1244.3 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1214.5 2025-08-01	1217.2 2025-08-01	1200 2025-03-01	1200 2025-03-01
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	1237.4	1244.3	1200	1200
Analysis
Rating	1237.4	1244.3	1200	1200
Raw rating	1237.4	1244.3	1200	1200
Weighted rating	1224.9	1229.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	737.4	744.3	700	700
Max/Min rating change allowed	157.2	155.7	165.8	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	1237.4	1244.3	1200	1200
New weighted rating	1226.6	1231.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1237.4	1244.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1237.4	1244.3	1200	1200
New K-factor	36	36	36	36
New floor	737.4	744.3	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	6	60	85	1224.2	1309.2
Standard	10	6	60	85	1224.2	1309.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	6	60	85	1224.2	1309.2
Standard	10	6	60	85	1224.2	1309.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1237.4	1244.3	1200	1200
2025-11-30	1237.4	1244.3	1200	1200
2025-11-01	1237.4	1244.3	1200	1200
2025-09-30	1237.4	1244.3	1200	1200
2025-09-01	1237.4	1244.3	1200	1200
2025-08-01	1237.4	1244.3	1200	1200
2025-07-01	1237.4	1244.3	1200	1200
2025-06-01	1237.4	1244.3	1200	1200
2025-05-01	1237.4	1244.3	1200	1200
2025-04-01	1237.4	1244.3	1200	1200
2025-03-01	1212.6	1214.8	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Mcgowan, C (Caleb)				Opponent Milhomem, D (Daniel)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Grobbelaar, A (Antoni)				Opponent Grobbelaar, A (Antoni)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Calvert, C (Caylim)				Opponent Calvert, C (Caylim)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Mcgowan, C (Caleb)				Opponent Milhomem, D (Daniel)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Grobbelaar, A (Antoni)				Opponent Grobbelaar, A (Antoni)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Calvert, C (Caylim)				Opponent Calvert, C (Caylim)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Mcgowan, C (Caleb)				Opponent Milhomem, D (Daniel)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Grobbelaar, A (Antoni)				Opponent Grobbelaar, A (Antoni)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Calvert, C (Caylim)				Opponent Calvert, C (Caylim)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Mcgowan, C (Caleb)				Opponent Milhomem, D (Daniel)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Grobbelaar, A (Antoni)				Opponent Grobbelaar, A (Antoni)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Calvert, C (Caylim)				Opponent Calvert, C (Caylim)

No games found.

#	Games	Start				End

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	Milhomem ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
1	Milhomem ,D (Daniel)	1	1311.4	1736.4	1	1294.1	1736.4	0	0	0	0	0	0
2	Januarie ,L (Lee Roy)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Januarie ,L (Lee Roy)	1	1348.8	923.8	1	1352.2	923.8	0	0	0	0	0	0
3	De Villiers ,M (Malan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	De Villiers ,M (Malan)	1	1208.6	783.6	1	1172.4	783.6	0	0	0	0	0	0
4	Mcgowan ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mcgowan ,C (Caleb)	1	1129.2	1554.2	1	1105.1	1554.2	0	0	0	0	0	0
5	Calvert ,C (Caylim)	1	1	425	1	1	425	0	0	0	0	0	0
5	Calvert ,C (Caylim)	1	1264	1689	1	1260.2	1689	0	0	0	0	0	0
6	Grobbelaar ,A (Antoni)	1	1	425	1	1	425	0	0	0	0	0	0
6	Grobbelaar ,A (Antoni)	1	1244.8	1669.8	1	1261.1	1669.8	0	0	0	0	0	0
7	Jonker ,T (Thys)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jonker ,T (Thys)	1	1164.7	1589.7	1	1174.3	1589.7	0	0	0	0	0	0
8	Hugo ,J (Jade)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hugo ,J (Jade)	1	1185.8	1610.8	1	1200	1610.8	0	0	0	0	0	0
9	Wareley ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Wareley ,C (Caleb)	1	1173	748	1	1200	748	0	0	0	0	0	0
10	Jooste ,M (MG)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jooste ,M (MG)	1	1211.8	786.8	1	1216.5	786.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

van der Walt, M (Marko)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms