Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maritz, D (Dirk)

Chess SA id

104057278

FIDE id

Date of birth

2004-07-30 (Adult)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	645.3	624	777.2	500
Raw rating	645.3	624	777.2	500
Weighted rating	645.3	623.6	777.1	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	365.5	376.7	302.8	449.5
Highest rating	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	645.3 2024-02-01	624 2024-02-01	777.2 2024-02-01	500 2024-02-01
Highest weighted rating	645.3 2024-11-01	624 2024-11-01	777.2 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	645.3	624	777.2	500
Analysis
Rating	645.3	624	777.2	500
Raw rating	645.3	624	777.2	500
Weighted rating	645.3	623.6	777.1
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	365.5	376.7	302.8	449.5
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	645.3	624	777.2	500
New weighted rating	645.3	624	777.2	500
New weighted performance	0	0	0	0
Temp new rating	645.3	624	777.2	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	645.3	624	777.2	500
New K-factor	40	40	40	40
New floor	500	500	500	500

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	Adult
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
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	10	7	70	170	978.4	1148.4
Standard	0	0	0	0	0	0
Rapid	10	7	70	170	978.4	1148.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	645.3	624	777.2	500
2025-09-30	645.3	624	777.2	500
2025-09-01	645.3	624	777.2	500
2025-08-01	645.3	624	777.2	500
2025-07-01	645.3	624	777.2	500
2025-06-01	645.3	624	777.2	500
2025-05-01	645.3	624	777.2	500
2025-04-01	645.3	624	777.2	500
2025-03-01	645.3	624	777.2	500
2025-02-01	645.3	624	777.2	500
2025-01-01	645.3	624	777.2	500
2024-12-01	645.3	624	777.2	500
2024-11-01	645.3	624	777.2	500
2024-10-01	645.3	624	777.2	500
2024-09-01	645.3	624	777.2	500
2024-08-01	645.3	624	777.2	500
2024-07-01	645.3	624	777.2	500
2024-09-01	645.3	624	777.2	500
2024-05-01	645.3	624	777.2	500
2024-04-01	645.3	624	777.2	500
2024-03-01	645.3	624	777.2	500
2024-02-01	645.3	624	777.2	500
2024-01-01	645.3	624	777.2	500
2023-12-01	645.3	500	732.4	500

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	Mpumalanga Finaal 2022 (O19)	2022-08-22	2022-08-22	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
2	Gert Sibande High Schools Chess Trials 2018 (U15 Boys)	2018-05-19	2018-05-19	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Mpumalanga Finaal 2022				Tournament Mpumalanga Finaal 2022
		date 2022-08-22	rnd 1	type Rapid	result 1	date 2022-08-22	rnd 5	type Rapid	result 1
		Opponent Vermeulen, S (Stian)				Opponent Matheus, D (Dylan)
2	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-19	rnd 4	type Rapid	result 1
		Opponent Singh, R (Rishay)				Opponent Singh, R (Rishay)
3	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 2	type Rapid	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Viljoen, J (Jayden)				Opponent Viljoen, J (Jayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Mpumalanga Finaal 2022				Tournament Mpumalanga Finaal 2022
		date 2022-08-22	rnd 1	type Rapid	result 1	date 2022-08-22	rnd 5	type Rapid	result 1
		Opponent Vermeulen, S (Stian)				Opponent Matheus, D (Dylan)
2	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-19	rnd 4	type Rapid	result 1
		Opponent Singh, R (Rishay)				Opponent Singh, R (Rishay)
3	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 2	type Rapid	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Viljoen, J (Jayden)				Opponent Viljoen, J (Jayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Mpumalanga Finaal 2022				Tournament Mpumalanga Finaal 2022
		date 2022-08-22	rnd 1	type Rapid	result 1	date 2022-08-22	rnd 5	type Rapid	result 1
		Opponent Vermeulen, S (Stian)				Opponent Matheus, D (Dylan)
2	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-19	rnd 4	type Rapid	result 1
		Opponent Singh, R (Rishay)				Opponent Singh, R (Rishay)
3	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 2	type Rapid	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Viljoen, J (Jayden)				Opponent Viljoen, J (Jayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Mpumalanga Finaal 2022				Tournament Mpumalanga Finaal 2022
		date 2022-08-22	rnd 1	type Rapid	result 1	date 2022-08-22	rnd 5	type Rapid	result 1
		Opponent Vermeulen, S (Stian)				Opponent Matheus, D (Dylan)
2	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 4	type Rapid	result 1	date 2018-05-19	rnd 4	type Rapid	result 1
		Opponent Singh, R (Rishay)				Opponent Singh, R (Rishay)
3	1	Tournament Gert Sibande High Schools Chess Trials 2018				Tournament Gert Sibande High Schools Chess Trials 2018
		date 2018-05-19	rnd 2	type Rapid	result 1	date 2018-05-19	rnd 2	type Rapid	result 1
		Opponent Viljoen, J (Jayden)				Opponent Viljoen, J (Jayden)

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	Viviers ,HC (Hanno Christiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Viviers ,HC (Hanno Christiaan)	1	926.4	501.4	0	0	0	1	926.4	501.4	0	0	0
2	Singh ,R (Rishay)	1	1	425	0	0	0	1	1	425	0	0	0
2	Singh ,R (Rishay)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Moloisane ,T (Thato)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Moloisane ,T (Thato)	1	755	330	0	0	0	1	755	330	0	0	0
4	Nkosi ,L (Lindelwa)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Nkosi ,L (Lindelwa)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Viljoen ,J (Jayden)	1	1	425	0	0	0	1	1	425	0	0	0
5	Viljoen ,J (Jayden)	1	500	925	0	0	0	1	500	925	0	0	0
6	Herselman ,R (Ruben)	1	1	425	0	0	0	1	1	425	0	0	0
6	Herselman ,R (Ruben)	1	813	1238	0	0	0	1	813	1238	0	0	0
7	Mofokeng ,F (Fezile)	1	1	425	0	0	0	1	1	425	0	0	0
7	Mofokeng ,F (Fezile)	1	1195.5	1620.5	0	0	0	1	1200	1620.5	0	0	0
8	Erasmus ,R (Rudolph)	1	1	425	0	0	0	1	1	425	0	0	0
8	Erasmus ,R (Rudolph)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Matheus ,D (Dylan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Matheus ,D (Dylan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Vermeulen ,S (Stian)	1	1	425	0	0	0	1	1	425	0	0	0
10	Vermeulen ,S (Stian)	1	794	1219	0	0	0	1	794	1219	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Maritz, D (Dirk)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms