Chess South Africa Ratings Database

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Personal

Van Heerden, W (Will)

Chess SA id

108076048

FIDE id

Date of birth

2008-07-09 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	705.2	617.2	556.4	500
Raw rating	705.2	617.2	556.4	500
Weighted rating	705.2	617.2	556.4	500
Weighted performance	144.1	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	335.6	380.4	414.8	449.5
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	705.2 2024-02-01	629.6 2019-05-01	579.2 2018-06-01	500 2024-02-01
Highest weighted rating	705.2 2024-11-01	629.6 2024-11-01	579.2 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	705.2	617.2	556.4	500
Analysis
Rating	705.2	617.2	556.4	500
Raw rating	705.2	617.2	556.4	500
Weighted rating	705.2	617.2	556.4
Weighted performance	144.1	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	335.6	380.4	414.8	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	705.2	617.2	556.4	500
New weighted rating	705.2	617.2	556.4	500
New weighted performance	143.8	0	0	0
Temp new rating	705.2	617.2	556.4	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	705.2	617.2	556.4	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	55	40	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	25	6	24	-221	1068	847
Standard	15	4	26.67	-198.3	1038.1	839.8
Rapid	10	2	20	-255	1112.9	857.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	705.2	617.2	556.4	500
2025-09-01	705.2	617.2	556.4	500
2025-08-01	705.2	617.2	556.4	500
2025-07-01	705.2	617.2	556.4	500
2025-06-01	705.2	617.2	556.4	500
2025-05-01	705.2	617.2	556.4	500
2025-04-01	705.2	617.2	556.4	500
2025-03-01	705.2	617.2	556.4	500
2025-02-01	705.2	617.2	556.4	500
2025-01-01	705.2	617.2	556.4	500
2024-12-01	705.2	617.2	556.4	500
2024-11-01	705.2	617.2	556.4	500
2024-10-01	705.2	617.2	556.4	500
2024-09-01	705.2	617.2	556.4	500
2024-08-01	705.2	617.2	556.4	500
2024-07-01	705.2	617.2	556.4	500
2024-06-01	705.2	617.2	556.4	500
2024-08-01	705.2	617.2	556.4	500
2024-04-01	705.2	617.2	556.4	500
2024-03-01	705.2	617.2	556.4	500
2024-02-01	705.2	617.2	556.4	500
2024-01-01	705.2	617.2	556.4	500
2023-12-01	705.2	617.2	556.4	500
2023-11-01	705.2	617.2	556.4	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	Laerskool Rustenburg 2019 (U12)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
2	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	0	Yes	Analysis
3	Hoerskool Rustenburg Skaak 2019 (U12)	2019-04-13	2019-04-13	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
4	Laerskool Vastrap Tournament 2019 (E)	2019-02-23	2019-02-23	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	2018 Super 12 (Junior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2018 Super 12				Tournament Laerskool Vastrap Tournament 2019
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 2	type Standard	result 0.5
		Opponent Pullen, L (Luke Mark)				Opponent Byliefeldt, M (Mienke)
2	1	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 5	type Standard	result 0.5	date 2019-04-13	rnd 5	type Standard	result 0.5
		Opponent Calitz, WM (Willem Maas)				Opponent Calitz, WM (Willem Maas)
3	1	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Diale, O (Ompile)				Opponent Diale, O (Ompile)

#	Games	Start				End
1	2	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 1	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 0.5
		Opponent Van Staden, K (Kayle)				Opponent Byliefeldt, M (Mienke)
2	1	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 5	type Standard	result 0.5	date 2019-04-13	rnd 5	type Standard	result 0.5
		Opponent Calitz, WM (Willem Maas)				Opponent Calitz, WM (Willem Maas)
3	1	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Diale, O (Ompile)				Opponent Diale, O (Ompile)

#	Games	Start				End
1	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Pullen, L (Luke Mark)				Opponent Pullen, L (Luke Mark)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Venter, DD (Damien)				Opponent Venter, DD (Damien)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2018 Super 12				Tournament Laerskool Vastrap Tournament 2019
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 1	type Standard	result 1
		Opponent Pullen, L (Luke Mark)				Opponent Van Staden, K (Kayle)
2	1	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Diale, O (Ompile)				Opponent Diale, O (Ompile)
3	1	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 4	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Janse Van Vuuren, M (Mari)				Opponent Janse Van Vuuren, M (Mari)

#	Games	Start				End
1	1	Tournament Hoerskool Rustenburg Skaak 2019				Tournament Hoerskool Rustenburg Skaak 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Diale, O (Ompile)				Opponent Diale, O (Ompile)
2	1	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 4	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Janse Van Vuuren, M (Mari)				Opponent Janse Van Vuuren, M (Mari)
3	1	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 1	type Standard	result 1	date 2019-02-23	rnd 1	type Standard	result 1
		Opponent Van Staden, K (Kayle)				Opponent Van Staden, K (Kayle)

#	Games	Start				End
1	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Pullen, L (Luke Mark)				Opponent Pullen, L (Luke Mark)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Venter, DD (Damien)				Opponent Venter, DD (Damien)

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	Diale ,O (Ompile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Diale ,O (Ompile)	1	936.7	1361.7	1	914.6	1361.7	0	0	0	0	0	0
2	Nkuna ,L (Lithalethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nkuna ,L (Lithalethu)	1	1051	626	1	1041.7	626	0	0	0	0	0	0
3	Byliefeldt ,M (Mienke)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Byliefeldt ,M (Mienke)	1	1018.2	1018.2	1	1004.4	1018.2	0	0	0	0	0	0
4	Vosloo ,T (Tiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Vosloo ,T (Tiaan)	1	937.2	512.2	1	912.7	512.2	0	0	0	0	0	0
5	Wilson ,G (Gustav)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Wilson ,G (Gustav)	1	1233.9	808.9	1	1240.4	808.9	0	0	0	0	0	0
6	Britz ,D (Danielle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Britz ,D (Danielle)	1	846.1	421.1	1	788.8	421.1	0	0	0	0	0	0
7	Sekhute ,K (Khumo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sekhute ,K (Khumo)	1	790.9	365.9	1	781.4	365.9	0	0	0	0	0	0
8	Schoeman ,C (Charl-Pierre)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Schoeman ,C (Charl-Pierre)	1	909.8	484.8	1	893.5	484.8	0	0	0	0	0	0
9	Khonou ,K (Kamogelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khonou ,K (Kamogelo)	1	1199.3	774.3	1	1199.2	774.3	0	0	0	0	0	0
10	Van Staden ,J (Jakobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Staden ,J (Jakobus)	1	993.1	568.1	1	979.2	568.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Heerden, W (Will)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms