Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Biljon, W (Wiandr�)

Chess SA id

1150304787

FIDE id

Date of birth

2015-01-15 (U12)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.2	1168.1	1200	1200
Raw rating	1172.2	1168.1	1200	1200
Weighted rating	1169.2	1164.7	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	173.5	165.8	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.2	1168.1	1200	1200
Analysis
Rating	1172.2	1168.1	1200	1200
Raw rating	1172.2	1168.1	1200	1200
Weighted rating	1169.2	1164.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.5	173.5	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	1172.2	1168.1	1200	1200
New weighted rating	1168.9	1164.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1172.2	1168.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.2	1168.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	10	10
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	5	0.5	10	-340	1169.4	829.4
Standard	5	0.5	10	-340	1169.4	829.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	4.5	30	-170	1157.2	987.2
Standard	15	4.5	30	-170	1157.2	987.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172.2	1168.1	1200	1200
2025-09-01	1172.2	1168.1	1200	1200
2025-08-01	1172.2	1168.1	1200	1200
2025-07-01	1172.2	1168.1	1200	1200
2025-06-01	1172.2	1168.1	1200	1200
2025-05-01	1172.2	1168.1	1200	1200
2025-04-01	1172.2	1168.1	1200	1200
2025-03-01	1168.9	1164.1	1200	1200
2025-02-01	1172.6	1168.7	1200	1200
2025-01-01	1148.9	1141.2	1200	1200
2024-12-01	1148.9	1141.2	1200	1200
2024-11-01	1148.9	1141.2	1200	1200
2024-10-01	1148.9	1141.2	1200	1200
2024-09-01	1148.9	1141.2	1200	1200
2024-08-01	1148.9	1141.2	1200	1200
2024-07-01	1178.8	1177.2	1200	1200
2024-06-01	1178.8	1177.2	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Penryn 2025 (C)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Penryn 2025 (C)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	0.5	Yes	Analysis
2	Uplands Chess Tournament 2024 (C)	2024-07-27	2024-07-27	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
3	Curro Chess Tournament 2024 (U10)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Kraak, A (Aaron)				Opponent Mbokodo, N (Nkosanekati)
2	1	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 0.5	date 2025-02-22	rnd 4	type Standard	result 0.5
		Opponent De Abreu Teixeira, T (Tatiana)				Opponent De Abreu Teixeira, T (Tatiana)
3	1	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Engelbrecht, C (Chrizel)				Opponent Engelbrecht, C (Chrizel)

#	Games	Start				End
1	2	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Kraak, A (Aaron)				Opponent Mbokodo, N (Nkosanekati)
2	1	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 0.5	date 2025-02-22	rnd 4	type Standard	result 0.5
		Opponent De Abreu Teixeira, T (Tatiana)				Opponent De Abreu Teixeira, T (Tatiana)
3	1	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Engelbrecht, C (Chrizel)				Opponent Engelbrecht, C (Chrizel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Kraak, A (Aaron)				Opponent Mbokodo, N (Nkosanekati)
2	1	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Engelbrecht, C (Chrizel)				Opponent Engelbrecht, C (Chrizel)
3	1	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Moshesh, T (Thlamo)				Opponent Moshesh, T (Thlamo)

#	Games	Start				End
1	2	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Kraak, A (Aaron)				Opponent Mbokodo, N (Nkosanekati)
2	1	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Engelbrecht, C (Chrizel)				Opponent Engelbrecht, C (Chrizel)
3	1	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Moshesh, T (Thlamo)				Opponent Moshesh, T (Thlamo)

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	Kraak ,A (Aaron)	1	1	425	1	1	425	0	0	0	0	0	0
1	Kraak ,A (Aaron)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Geyser ,M (Marnu)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Geyser ,M (Marnu)	1	1134.2	709.2	1	1125.6	709.2	0	0	0	0	0	0
3	Maluleke ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maluleke ,T (Thato)	1	1114.5	689.5	1	1096.7	689.5	0	0	0	0	0	0
4	Engelbrecht ,C (Chrizel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Engelbrecht ,C (Chrizel)	1	1030.9	1455.9	1	1020.4	1455.9	0	0	0	0	0	0
5	Mashile ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mashile ,M (Mpho)	1	1169.8	744.8	1	1178	744.8	0	0	0	0	0	0
6	Mashaba ,N (Ntsuxeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mashaba ,N (Ntsuxeko)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	De Abreu Teixeira ,T (Tatiana)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	De Abreu Teixeira ,T (Tatiana)	1	1167.7	1167.7	1	1161.4	1167.7	0	0	0	0	0	0
8	Siwele ,N (Nsovo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Siwele ,N (Nsovo)	1	1151.5	726.5	1	1194.6	726.5	0	0	0	0	0	0
9	Dzimba ,W (Wise)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Dzimba ,W (Wise)	1	1148.6	723.6	1	1144.2	723.6	0	0	0	0	0	0
10	Kruger ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kruger ,C (Christiaan)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Biljon, W (Wiandr�)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms