Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Preez , V (Vince-Lee)

Chess SA id

1100130770

FIDE id

Date of birth

2010-10-20 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-01-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1157.1	1150.8	1200	1200
Raw rating	1157.1	1150.8	1200	1200
Weighted rating	1157.1	1150.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.3	177.9	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 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1157.1	1150.8	1200	1200
Analysis
Rating	1157.1	1150.8	1200	1200
Raw rating	1157.1	1150.8	1200	1200
Weighted rating	1157.1	1150.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.3	177.9	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	1157.1	1150.8	1200	1200
New weighted rating	1157.1	1150.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1157.1	1150.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1157.1	1150.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	0	0
	0	0
History	14	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	14	5.5	39.29	-91.1	1189	1097.9
Standard	14	5.5	39.29	-91.1	1189	1097.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1157.1	1150.8	1200	1200
2025-09-01	1157.1	1150.8	1200	1200
2025-08-01	1157.1	1150.8	1200	1200
2025-07-01	1157.1	1150.8	1200	1200
2025-06-01	1157.1	1150.8	1200	1200
2025-05-01	1157.1	1150.8	1200	1200
2025-04-01	1157.1	1150.8	1200	1200
2025-03-01	1157.1	1150.8	1200	1200
2025-02-01	1157.1	1150.8	1200	1200
2025-01-01	1157.1	1150.8	1200	1200
2024-12-01	1157.1	1150.8	1200	1200
2024-11-01	1157.1	1150.8	1200	1200
2024-10-01	1157.1	1150.8	1200	1200
2024-09-01	1157.1	1150.8	1200	1200
2024-08-01	1157.1	1150.8	1200	1200
2024-07-01	1157.1	1150.8	1200	1200
2024-06-01	1157.1	1150.8	1200	1200
2024-08-01	1157.1	1150.8	1200	1200
2024-04-01	1157.1	1150.8	1200	1200
2024-03-01	1157.1	1150.8	1200	1200
2024-02-01	1157.1	1150.8	1200	1200
2024-01-01	1157.1	1150.8	1200	1200
2023-12-01	1157.1	1150.8	1200	1200
2023-11-01	1157.1	1150.8	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	Mossel Bay Schools Trials 2 2023 (U13 Boys)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	0	0	No	Analysis
2	Mossel Bay Schools Trials 1 2023 (U13 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Mossel Bay Trials 2 2020 (U11)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	4	1	Yes	Analysis
4	Mossel Bay Trials 1 2020 (U11)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Saayman, P (Peter-John)				Opponent Sakwe, K (Kwame)
2	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)
3	1	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 5	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 0.5
		Opponent Bewee, E (Edwick)				Opponent Bewee, E (Edwick)

#	Games	Start				End
1	3	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Saayman, P (Peter-John)				Opponent Sakwe, K (Kwame)
2	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)
3	1	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 5	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 0.5
		Opponent Bewee, E (Edwick)				Opponent Bewee, E (Edwick)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Saayman, P (Peter-John)				Opponent Sakwe, K (Kwame)
2	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)
3	1	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)

#	Games	Start				End
1	3	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Saayman, P (Peter-John)				Opponent Sakwe, K (Kwame)
2	1	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)
3	1	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Ndiza, S (Siziphiwe)				Opponent Ndiza, S (Siziphiwe)

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	Ndiza ,S (Siziphiwe)	2	2	425	2	2	425	0	0	0	0	0	0
1	Ndiza ,S (Siziphiwe)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Robertson ,M (Melcaylinn)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Robertson ,M (Melcaylinn)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Michaels ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Michaels ,J (Joshua)	1	1120.1	695.1	1	1106.4	695.1	0	0	0	0	0	0
4	Nell ,C (Cohan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nell ,C (Cohan)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Sakwe ,K (Kwame)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sakwe ,K (Kwame)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nqlalo ,Q (Qhama)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Nqlalo ,Q (Qhama)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Saayman ,P (Peter-John)	1	1	425	1	1	425	0	0	0	0	0	0
7	Saayman ,P (Peter-John)	1	1133.9	1558.9	1	1121.2	1558.9	0	0	0	0	0	0
8	Petersen ,G (Geano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Petersen ,G (Geano)	1	1186.8	761.8	1	1182.8	761.8	0	0	0	0	0	0
9	Makampie ,D (Devan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Makampie ,D (Devan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Bewee ,E (Edwick)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Bewee ,E (Edwick)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Du Preez , V (Vince-Lee)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms