Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, WK (Wynand)

Chess SA id

100031002

FIDE id

Date of birth

2000-08-04 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1109.3	1149.8	765	765
Raw rating	1109.3	1149.8	765	765
Weighted rating	1109.3	1149.8	765	765
Weighted performance	0	0	0	0
Floor	609.3	649.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	188.7	178.1	308.2	308.2
Highest rating	1401.8 2018-09-01	1394 2018-09-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1109.3 2024-03-01	1149.8 2024-03-01	765 2024-03-01	765 2024-03-01
Highest weighted rating	1109.3 2024-11-01	1149.8 2024-11-01	765 2024-11-01	765 2024-11-01
Highest weighted performance	1401.8 2018-09-01	1394 2018-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1109.3	1149.8	765	765
Analysis
Rating	1109.3	1149.8	765	765
Raw rating	1109.3	1149.8	765	765
Weighted rating	1109.3	1149.8	765
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	609.3	649.8	500	500
Max/Min rating change allowed	188.7	178.1	308.2	308.2
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	1109.3	1149.8	765	765
New weighted rating	1109.3	1149.8	765	765
New weighted performance	0	0	0	0
Temp new rating	1109.3	1149.8	765	765
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1109.3	1149.8	765	765
New K-factor	40	40	40	40
New floor	609.3	649.8	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	14	14
	0	0
	0	0
History	70	70

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	19	13.5	71.05	178.9	1215.7	1394.7
Standard	19	13.5	71.05	178.9	1215.7	1394.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1109.3	1149.8	765	765
2025-09-01	1109.3	1149.8	765	765
2025-08-01	1109.3	1149.8	765	765
2025-07-01	1109.3	1149.8	765	765
2025-06-01	1109.3	1149.8	765	765
2025-05-01	1109.3	1149.8	765	765
2025-04-01	1109.3	1149.8	765	765
2025-03-01	1109.3	1149.8	765	765
2025-02-01	1109.3	1149.8	765	765
2025-01-01	1109.3	1149.8	765	765
2024-12-01	1109.3	1149.8	765	765
2024-11-01	1109.3	1149.8	765	765
2024-10-01	1109.3	1149.8	765	765
2024-09-01	1109.3	1149.8	765	765
2024-08-01	1109.3	1149.8	765	765
2024-07-01	1109.3	1149.8	765	765
2024-06-01	1109.3	1149.8	765	765
2024-08-01	1109.3	1149.8	765	765
2024-04-01	1109.3	1149.8	765	765
2024-03-01	1109.3	1149.8	765	765
2024-02-01	1109.3	1149.8	765	765
2024-01-01	1109.3	1149.8	765	765
2023-12-01	1109.3	1149.8	765	765
2023-11-01	1109.3	1149.8	765	765

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	2023 Afrikaans Ho�r Seunskool Open Chess Tournament (C)	2023-03-04	2023-03-04	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	Laerskool Constantiapark Open Chess Tournament 2023 (Open)	2023-02-18	2023-02-18	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
3	2023 Tshwane Chess Open Registration Tournament (D1)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
4	2018 Centurion Chess Club Open (D)	2018-09-29	2018-09-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2018 Centurion Chess Club Open				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2018-09-29	rnd 5	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Bhudai, A (Arman)				Opponent Nkwadi, K (Karabo)
2	3	Tournament 2018 Centurion Chess Club Open				Tournament 2018 Centurion Chess Club Open
		date 2018-09-29	rnd 1	type Standard	result 1	date 2018-09-29	rnd 3	type Standard	result 1
		Opponent Letlhohonolo, M (Masipa)				Opponent Lombard, A (Anjubelle Ttalise)
3	2	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 4	type Standard	result 0.5	date 2023-03-04	rnd 5	type Standard	result 1
		Opponent Scholtz, IP (Ivan Petrus)				Opponent Wiehahn, H (Hailey)

#	Games	Start				End
1	6	Tournament 2018 Centurion Chess Club Open				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2018-09-29	rnd 5	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Bhudai, A (Arman)				Opponent Nkwadi, K (Karabo)
2	3	Tournament 2018 Centurion Chess Club Open				Tournament 2018 Centurion Chess Club Open
		date 2018-09-29	rnd 1	type Standard	result 1	date 2018-09-29	rnd 3	type Standard	result 1
		Opponent Letlhohonolo, M (Masipa)				Opponent Lombard, A (Anjubelle Ttalise)
3	2	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 4	type Standard	result 0.5	date 2023-03-04	rnd 5	type Standard	result 1
		Opponent Scholtz, IP (Ivan Petrus)				Opponent Wiehahn, H (Hailey)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2018 Centurion Chess Club Open				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2018-09-29	rnd 5	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Bhudai, A (Arman)				Opponent Nkwadi, K (Karabo)
2	3	Tournament 2018 Centurion Chess Club Open				Tournament 2018 Centurion Chess Club Open
		date 2018-09-29	rnd 1	type Standard	result 1	date 2018-09-29	rnd 3	type Standard	result 1
		Opponent Letlhohonolo, M (Masipa)				Opponent Lombard, A (Anjubelle Ttalise)
3	2	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 1	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Kekana, N (Neo)				Opponent Hasanbashaj, K (Kyron)

#	Games	Start				End
1	6	Tournament 2018 Centurion Chess Club Open				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2018-09-29	rnd 5	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Bhudai, A (Arman)				Opponent Nkwadi, K (Karabo)
2	3	Tournament 2018 Centurion Chess Club Open				Tournament 2018 Centurion Chess Club Open
		date 2018-09-29	rnd 1	type Standard	result 1	date 2018-09-29	rnd 3	type Standard	result 1
		Opponent Letlhohonolo, M (Masipa)				Opponent Lombard, A (Anjubelle Ttalise)
3	2	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 1	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Kekana, N (Neo)				Opponent Hasanbashaj, K (Kyron)

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	Molokomme ,L (Lawrence)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Molokomme ,L (Lawrence)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Bhudai ,A (Arman)	1	1	425	1	1	425	0	0	0	0	0	0
2	Bhudai ,A (Arman)	1	1162.2	1587.2	1	1152	1587.2	0	0	0	0	0	0
3	Hasanbashaj ,K (Kyron)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hasanbashaj ,K (Kyron)	1	1123.1	1548.1	1	1106.2	1548.1	0	0	0	0	0	0
4	Tivane ,VL (Violet Lebo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tivane ,VL (Violet Lebo)	1	1150.4	1575.4	1	1138.4	1575.4	0	0	0	0	0	0
5	Kekana ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kekana ,N (Neo)	1	1193.6	1618.6	1	1141.1	1618.6	0	0	0	0	0	0
6	Van Zyl ,NB (Nicolaas Barend)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Zyl ,NB (Nicolaas Barend)	1	1327.3	1752.3	1	1326.8	1752.3	0	0	0	0	0	0
7	Van Der Merwe ,C (Clara)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Der Merwe ,C (Clara)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Nkwadi ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nkwadi ,K (Karabo)	1	1072.1	1497.1	1	1058.2	1497.1	0	0	0	0	0	0
9	Marks ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Marks ,L (Luke)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Lombard ,A (Anjubelle Ttalise)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lombard ,A (Anjubelle Ttalise)	1	905.5	1330.5	1	876.8	1330.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Pretorius, WK (Wynand)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms