Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prinsloo, W (Wentzel)

Chess SA id

1120315529

FIDE id

Date of birth

2012-05-11 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203.9	1205.1	1200	1200
Raw rating	1203.9	1205.1	1200	1200
Weighted rating	1202.6	1203.3	1200	1200
Weighted performance	0	0	0	0
Floor	710	710.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.9	164.6	165.8	165.8
Highest rating	1210 2025-03-01	1210.7 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1210 2025-03-01	1210.7 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1210 2025-03-01	1210.7 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.9	1205.1	1200	1200
Analysis
Rating	1203.9	1205.1	1200	1200
Raw rating	1203.9	1205.1	1200	1200
Weighted rating	1202.6	1203.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710	710.7	700	700
Max/Min rating change allowed	164.9	164.6	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	1203.9	1205.1	1200	1200
New weighted rating	1202.7	1203.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1203.9	1205.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.9	1205.1	1200	1200
New K-factor	36	36	36	36
New floor	710	710.7	700	700

Item	Main	Standard
	0	0
	24	24
	0	0
	0	0
	0	0
	0	0
History	24	24

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	24	9.5	39.58	-88.5	1223.3	1134.7
Standard	24	9.5	39.58	-88.5	1223.3	1134.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	9.5	39.58	-88.5	1223.3	1134.7
Standard	24	9.5	39.58	-88.5	1223.3	1134.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1203.9	1205.1	1200	1200
2025-11-30	1203.9	1205.1	1200	1200
2025-11-01	1203.9	1205.1	1200	1200
2025-09-30	1203.9	1205.1	1200	1200
2025-09-01	1203.9	1205.1	1200	1200
2025-08-01	1203.9	1205.1	1200	1200
2025-07-01	1203.9	1205.1	1200	1200
2025-06-01	1203.9	1205.1	1200	1200
2025-05-01	1203.9	1205.1	1200	1200
2025-04-01	1195.4	1194.2	1200	1200
2025-03-01	1210	1210.7	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Oudussa Trials 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Oudussa Trials 2 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 9	type Standard	result 0.5	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Claassen, K (Katalaya)				Opponent Windvogel, K (Klarichane)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Bonepard, C (Calum)				Opponent Lewis, E (E-Jay)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 7	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Adams, S (Shaheeda)				Opponent Adams, S (Shaheeda)

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 9	type Standard	result 0.5	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Claassen, K (Katalaya)				Opponent Windvogel, K (Klarichane)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Bonepard, C (Calum)				Opponent Lewis, E (E-Jay)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 7	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Adams, S (Shaheeda)				Opponent Adams, S (Shaheeda)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Bonepard, C (Calum)				Opponent Lewis, E (E-Jay)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Windvogel, K (Klarichane)				Opponent Windvogel, K (Klarichane)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 7	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Adams, S (Shaheeda)				Opponent Adams, S (Shaheeda)

#	Games	Start				End
1	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Bonepard, C (Calum)				Opponent Lewis, E (E-Jay)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Windvogel, K (Klarichane)				Opponent Windvogel, K (Klarichane)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 7	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Adams, S (Shaheeda)				Opponent Adams, S (Shaheeda)

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	Oktober ,C (Caleb)	2	1	0	2	1	0	0	0	0	0	0	0
1	Oktober ,C (Caleb)	2	1149.8	1149.8	2	1140.7	1149.8	0	0	0	0	0	0
2	De Jongh ,C (Chevandre)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	De Jongh ,C (Chevandre)	2	1321.1	896.1	2	1336.6	896.1	0	0	0	0	0	0
3	Hinkman ,R (Ronaldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Hinkman ,R (Ronaldo)	1	1383.1	958.1	1	1372.6	958.1	0	0	0	0	0	0
4	Lewis ,E (E-Jay)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lewis ,E (E-Jay)	1	1128.6	1553.6	1	1115.5	1553.6	0	0	0	0	0	0
5	Cullum ,A (Abrahmia)	1	1	425	1	1	425	0	0	0	0	0	0
5	Cullum ,A (Abrahmia)	1	1161.8	1586.8	1	1164.7	1586.8	0	0	0	0	0	0
6	Riddles ,C (Cleawin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Riddles ,C (Cleawin)	1	1402.3	977.3	1	1408.5	977.3	0	0	0	0	0	0
7	Booysen ,F (Fainizo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Booysen ,F (Fainizo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Appels ,J (Jaheem)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Appels ,J (Jaheem)	1	1244.2	819.2	1	1254.4	819.2	0	0	0	0	0	0
9	Coetzee ,T (Trishan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Coetzee ,T (Trishan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Bonepard ,C (Calum)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bonepard ,C (Calum)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Prinsloo, W (Wentzel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms