Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wolmarans, D (Donovan)

Chess SA id

1050113003

FIDE id

Date of birth

2005-11-14 (Adult)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1133.6	1117.1	1200	1200
Raw rating	1133.6	1117.1	1200	1200
Weighted rating	1133.6	1117.1	1200	1200
Weighted performance	327.6	325.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.3	186.6	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1133.6	1117.1	1200	1200
Analysis
Rating	1133.6	1117.1	1200	1200
Raw rating	1133.6	1117.1	1200	1200
Weighted rating	1133.6	1117.1	1200
Weighted performance	327.6	325.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.3	186.6	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	1133.6	1117.1	1200	1200
New weighted rating	1133.6	1117.1	1200	1200
New weighted performance	327.2	325.4	0	0
Temp new rating	1133.6	1117.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1133.6	1117.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	39	39

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	39	17	43.59	-54.5	1133.1	1078.6
Standard	39	17	43.59	-54.5	1133.1	1078.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1133.6	1117.1	1200	1200
2025-09-01	1133.6	1117.1	1200	1200
2025-08-01	1133.6	1117.1	1200	1200
2025-07-01	1133.6	1117.1	1200	1200
2025-06-01	1133.6	1117.1	1200	1200
2025-05-01	1133.6	1117.1	1200	1200
2025-04-01	1133.6	1117.1	1200	1200
2025-03-01	1133.6	1117.1	1200	1200
2025-02-01	1133.6	1117.1	1200	1200
2025-01-01	1133.6	1117.1	1200	1200
2024-12-01	1133.6	1117.1	1200	1200
2024-11-01	1133.6	1117.1	1200	1200
2024-10-01	1133.6	1117.1	1200	1200
2024-09-01	1133.6	1117.1	1200	1200
2024-08-01	1133.6	1117.1	1200	1200
2024-07-01	1133.6	1117.1	1200	1200
2024-06-01	1133.6	1117.1	1200	1200
2024-08-01	1133.6	1117.1	1200	1200
2024-04-01	1133.6	1117.1	1200	1200
2024-03-01	1133.6	1117.1	1200	1200
2024-02-01	1133.6	1117.1	1200	1200
2024-01-01	1133.6	1117.1	1200	1200
2023-12-01	1133.6	1117.1	1200	1200
2023-11-01	1133.6	1117.1	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 Brits Toernooi 2020 (U16)	2020-03-14	2020-03-14	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Laerskool Proteapark 2020 (C)	2020-02-29	2020-02-29	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Lebone II 2020 (U16)	2020-02-15	2020-02-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
4	NW Open 2019 (B)	2019-10-12	2019-10-12	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	Lebone II 2019 (U16)	2019-09-14	2019-09-14	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
6	Laerskool Rustenburg 2019 (U16)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Laerskool Proteapark 2019 (A)	2019-05-18	2019-05-18	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
8	Hoerskool Rustenburg Skaak 2019 (U16)	2019-04-13	2019-04-13	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament NW Open 2019				Tournament Lebone II 2020
		date 2019-10-12	rnd 3	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Setshogo, K (Kemofilwe)				Opponent Pasipanodya, T (Tatenda)
2	2	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Matshego, T (Tshiamo)				Opponent Swart, D (Darius)
3	2	Tournament Lebone II 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Diswaai, P (Phemelo)				Opponent Sikwane, T (Thabo)

#	Games	Start				End
1	4	Tournament NW Open 2019				Tournament Lebone II 2020
		date 2019-10-12	rnd 3	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Setshogo, K (Kemofilwe)				Opponent Pasipanodya, T (Tatenda)
2	2	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Matshego, T (Tshiamo)				Opponent Swart, D (Darius)
3	2	Tournament Lebone II 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Diswaai, P (Phemelo)				Opponent Sikwane, T (Thabo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament NW Open 2019				Tournament Lebone II 2020
		date 2019-10-12	rnd 3	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Setshogo, K (Kemofilwe)				Opponent Pasipanodya, T (Tatenda)
2	2	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Matshego, T (Tshiamo)				Opponent Swart, D (Darius)
3	2	Tournament Lebone II 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Diswaai, P (Phemelo)				Opponent Sikwane, T (Thabo)

#	Games	Start				End
1	4	Tournament NW Open 2019				Tournament Lebone II 2020
		date 2019-10-12	rnd 3	type Standard	result 1	date 2020-02-15	rnd 1	type Standard	result 1
		Opponent Setshogo, K (Kemofilwe)				Opponent Pasipanodya, T (Tatenda)
2	2	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Matshego, T (Tshiamo)				Opponent Swart, D (Darius)
3	2	Tournament Lebone II 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Diswaai, P (Phemelo)				Opponent Sikwane, T (Thabo)

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	Rakgokong ,O (Otshepeng)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Rakgokong ,O (Otshepeng)	2	1057.3	632.3	2	1053.7	632.3	0	0	0	0	0	0
2	Morake ,R (Remoratile)	2	1	0	2	1	0	0	0	0	0	0	0
2	Morake ,R (Remoratile)	2	950.2	950.2	2	948.6	950.2	0	0	0	0	0	0
3	Matlou ,LP (Lemogang Paipai)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Matlou ,LP (Lemogang Paipai)	2	1220.9	1008.4	2	1225.8	1008.4	0	0	0	0	0	0
4	Diswaai ,P (Phemelo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Diswaai ,P (Phemelo)	2	1082.3	1507.3	2	1058.6	1507.3	0	0	0	0	0	0
5	Petlele ,M (Motheo)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Petlele ,M (Motheo)	2	1271.8	846.8	2	1273.4	846.8	0	0	0	0	0	0
6	Molelowatladi ,P (Pholoso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Molelowatladi ,P (Pholoso)	1	1200.3	1625.3	1	1201.7	1625.3	0	0	0	0	0	0
7	Setshogo ,K (Kemofilwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Setshogo ,K (Kemofilwe)	1	1105.8	1530.8	1	1102.8	1530.8	0	0	0	0	0	0
8	Sikwane ,T (Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sikwane ,T (Thabo)	1	1051.9	1476.9	1	1027.6	1476.9	0	0	0	0	0	0
9	Mlambo ,K (Kgalalelo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mlambo ,K (Kgalalelo)	1	1081.5	1506.5	1	1060	1506.5	0	0	0	0	0	0
10	Ditsele ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ditsele ,K (Kamogelo)	1	1043.6	1468.6	1	1018.4	1468.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Wolmarans, D (Donovan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms