Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marais, A (Andre)

Chess SA id

1020098786

FIDE id

Date of birth

2002-05-03 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1249.1	1257.2	1200	1200
Raw rating	1249.1	1257.2	1200	1200
Weighted rating	1249.1	1257.2	1200	1200
Weighted performance	0	0	0	0
Floor	749.1	757.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.6	152.8	165.8	165.8
Highest rating	1249.1 2024-03-01	1257.2 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1249.1 2024-03-01	1257.2 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1249.1 2024-03-01	1257.2 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1229.9 2020-02-01	1224.6 2020-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1249.1	1257.2	1200	1200
Analysis
Rating	1249.1	1257.2	1200	1200
Raw rating	1249.1	1257.2	1200	1200
Weighted rating	1249.1	1257.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	749.1	757.2	700	700
Max/Min rating change allowed	154.6	152.8	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	1249.1	1257.2	1200	1200
New weighted rating	1249.1	1257.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1249.1	1257.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1249.1	1257.2	1200	1200
New K-factor	36	36	36	36
New floor	749.1	757.2	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
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	14	10	71.43	182.1	1089.7	1271.9
Standard	14	10	71.43	182.1	1089.7	1271.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1249.1	1257.2	1200	1200
2025-09-30	1249.1	1257.2	1200	1200
2025-09-01	1249.1	1257.2	1200	1200
2025-08-01	1249.1	1257.2	1200	1200
2025-07-01	1249.1	1257.2	1200	1200
2025-06-01	1249.1	1257.2	1200	1200
2025-05-01	1249.1	1257.2	1200	1200
2025-04-01	1249.1	1257.2	1200	1200
2025-03-01	1249.1	1257.2	1200	1200
2025-02-01	1249.1	1257.2	1200	1200
2025-01-01	1249.1	1257.2	1200	1200
2024-12-01	1249.1	1257.2	1200	1200
2024-11-01	1249.1	1257.2	1200	1200
2024-10-01	1249.1	1257.2	1200	1200
2024-09-01	1249.1	1257.2	1200	1200
2024-08-01	1249.1	1257.2	1200	1200
2024-07-01	1249.1	1257.2	1200	1200
2024-09-01	1249.1	1257.2	1200	1200
2024-05-01	1249.1	1257.2	1200	1200
2024-04-01	1249.1	1257.2	1200	1200
2024-03-01	1249.1	1257.2	1200	1200
2024-02-01	1249.1	1257.2	1200	1200
2024-01-01	1249.1	1257.2	1200	1200
2023-12-01	1249.1	1257.2	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	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	5	Yes	Analysis
2	Grey College Team Championship 2019 (B)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
3	Grey College Inter Team Chess Tournament 2018 (B)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2020
		date 2019-02-23	rnd 4	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Sesoei, R (Reabetswe)				Opponent Mogaecho, GK (Gomolemo)
2	2	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Grey College Inter Team Chess Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Duvenhage, J (Johan)				Opponent Van Wyk, M (Micke)
3	1	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Du Plessis, J (Jan-Harm)				Opponent Du Plessis, J (Jan-Harm)

#	Games	Start				End
1	6	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2020
		date 2019-02-23	rnd 4	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Sesoei, R (Reabetswe)				Opponent Mogaecho, GK (Gomolemo)
2	2	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Grey College Inter Team Chess Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Duvenhage, J (Johan)				Opponent Van Wyk, M (Micke)
3	1	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Du Plessis, J (Jan-Harm)				Opponent Du Plessis, J (Jan-Harm)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2020
		date 2019-02-23	rnd 4	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Sesoei, R (Reabetswe)				Opponent Mogaecho, GK (Gomolemo)
2	2	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Grey College Inter Team Chess Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Duvenhage, J (Johan)				Opponent Van Wyk, M (Micke)
3	1	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Du Plessis, J (Jan-Harm)				Opponent Du Plessis, J (Jan-Harm)

#	Games	Start				End
1	6	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2020
		date 2019-02-23	rnd 4	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Sesoei, R (Reabetswe)				Opponent Mogaecho, GK (Gomolemo)
2	2	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Grey College Inter Team Chess Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Duvenhage, J (Johan)				Opponent Van Wyk, M (Micke)
3	1	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Du Plessis, J (Jan-Harm)				Opponent Du Plessis, J (Jan-Harm)

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	Poolman ,JM (Johanna)	2	1	0	2	1	0	0	0	0	0	0	0
1	Poolman ,JM (Johanna)	2	1088.9	1088.9	2	1080.9	1088.9	0	0	0	0	0	0
2	Mogaecho ,GK (Gomolemo Kaelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mogaecho ,GK (Gomolemo Kaelo)	1	800.6	1225.6	1	798.7	1225.6	0	0	0	0	0	0
3	Seloma ,R (Rearabetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Seloma ,R (Rearabetswe)	1	1079.2	654.2	1	1070.7	654.2	0	0	0	0	0	0
4	Du Plessis ,J (Jan-Harm)	1	1	425	1	1	425	0	0	0	0	0	0
4	Du Plessis ,J (Jan-Harm)	1	1108	1533	1	1089.2	1533	0	0	0	0	0	0
5	Stubbe ,A (Amelia)	1	1	425	1	1	425	0	0	0	0	0	0
5	Stubbe ,A (Amelia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Klopper ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
6	Klopper ,R (Ruben)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Wyk ,M (Micke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Wyk ,M (Micke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Duvenhage ,J (Johan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Duvenhage ,J (Johan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Bouwer ,D (Dane)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bouwer ,D (Dane)	1	1096.1	671.1	1	1096.1	671.1	0	0	0	0	0	0
10	Mthabela ,S (Sphelele)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mthabela ,S (Sphelele)	1	664.8	239.8	1	664.8	239.8	0	0	0	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

Marais, A (Andre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms