Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Jaarsveld, N (Niel)

Chess SA id

110089024

FIDE id

Date of birth

2010-03-02 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1038.8	979.2	1113.5	1200
Raw rating	1038.8	979.2	1113.5	1200
Weighted rating	1038.5	979.2	1113.3	1200
Weighted performance	716.2	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	208.6	227.1	187.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	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 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1038.8	979.2	1113.5	1200
Analysis
Rating	1038.8	979.2	1113.5	1200
Raw rating	1038.8	979.2	1113.5	1200
Weighted rating	1038.5	979.2	1113.3
Weighted performance	716.2	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	208.6	227.1	187.6	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	1038.8	979.2	1113.5	1200
New weighted rating	1038.6	979.2	1113.3	1200
New weighted performance	715.9	0	0	0
Temp new rating	1038.8	979.2	1113.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1038.8	979.2	1113.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	16	4	12
	0	0	0
	4	0	4
History	43	22	21

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Overberg (WOS)
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	36	10	27.78	-188.9	1163	974.1
Standard	15	2	13.33	-311.7	1131.7	820
Rapid	21	8	38.1	-101.2	1185.4	1084.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1038.8	979.2	1113.5	1200
2025-09-01	1038.8	979.2	1113.5	1200
2025-08-01	1038.8	979.2	1113.5	1200
2025-07-01	1038.8	979.2	1113.5	1200
2025-06-01	1038.8	979.2	1113.5	1200
2025-05-01	1038.8	979.2	1113.5	1200
2025-04-01	1038.8	979.2	1113.5	1200
2025-03-01	1038.8	979.2	1113.5	1200
2025-02-01	1038.8	979.2	1113.5	1200
2025-01-01	1038.8	979.2	1112.8	1200
2024-12-01	1038.8	979.2	1112.8	1200
2024-11-01	1038.8	979.2	1112.8	1200
2024-10-01	1038.8	979.2	1112.8	1200
2024-09-01	1038.8	979.2	1112.8	1200
2024-08-01	1038.8	979.2	1112.8	1200
2024-07-01	1038.8	979.2	1112.8	1200
2024-06-01	1038.8	979.2	1112.8	1200
2024-08-01	1038.8	979.2	1112.8	1200
2024-04-01	1038.8	979.2	1112.8	1200
2024-03-01	1038.8	979.2	1112.8	1200
2024-02-01	1030.7	979.2	1115.6	1200
2024-01-01	1030.7	979.2	1115.6	1200
2023-12-01	1030.7	979.2	1115.6	1200
2023-11-01	1030.7	979.2	1115.6	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	Overberg High Schools Trails 2024 (U15 Boys)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	0	0	No	Analysis
2	Overberg High Schools Trails 2024 (U15)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
3	Hermanus Rapid 2023 (C)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Overberg School Chess Closed Tournament 2023 (U13 Boys)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
5	Overberg Schools Bredasdorp Zone Trails 2023 (U13)	2023-02-16	2023-03-02	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
6	Overberg Schools Trials 2021 (U11)	2021-09-18	2021-09-18	Rapid	Overberg (WOS)	5	4	0	Yes	Analysis
7	Western Cape Schools Individuals 2019 (U9 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	5	0	Yes	Analysis
8	Overberg School Chess Close Champs 2019 (U9 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 5	type Rapid	result 1	date 2023-04-22	rnd 6	type Rapid	result 1
		Opponent Theron, S (Stephan)				Opponent Suriyari, P (Prosper)
2	2	Tournament Overberg Schools Bredasdorp Zone Trails 2023				Tournament Overberg Schools Bredasdorp Zone Trails 2023
		date 2023-02-16	rnd 2	type Rapid	result 1	date 2023-02-16	rnd 3	type Rapid	result 1
		Opponent Wentzel, E (Ernest Connan)				Opponent Oliver, J (Joagen)
3	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Vogel, Z (Zandre)				Opponent Vogel, Z (Zandre)

#	Games	Start				End
1	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Mittan, A (Andrew)				Opponent Mittan, A (Andrew)
2	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 3	type Standard	result 1
		Opponent Volschenk, CG (Cg)				Opponent Volschenk, CG (Cg)

#	Games	Start				End
1	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 5	type Rapid	result 1	date 2023-04-22	rnd 6	type Rapid	result 1
		Opponent Theron, S (Stephan)				Opponent Suriyari, P (Prosper)
2	2	Tournament Overberg Schools Bredasdorp Zone Trails 2023				Tournament Overberg Schools Bredasdorp Zone Trails 2023
		date 2023-02-16	rnd 2	type Rapid	result 1	date 2023-02-16	rnd 3	type Rapid	result 1
		Opponent Wentzel, E (Ernest Connan)				Opponent Oliver, J (Joagen)
3	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Vogel, Z (Zandre)				Opponent Vogel, Z (Zandre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 5	type Rapid	result 1	date 2023-04-22	rnd 6	type Rapid	result 1
		Opponent Theron, S (Stephan)				Opponent Suriyari, P (Prosper)
2	2	Tournament Overberg Schools Bredasdorp Zone Trails 2023				Tournament Overberg Schools Bredasdorp Zone Trails 2023
		date 2023-02-16	rnd 2	type Rapid	result 1	date 2023-02-16	rnd 3	type Rapid	result 1
		Opponent Wentzel, E (Ernest Connan)				Opponent Oliver, J (Joagen)
3	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Vogel, Z (Zandre)				Opponent Vogel, Z (Zandre)

#	Games	Start				End
1	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Mittan, A (Andrew)				Opponent Mittan, A (Andrew)
2	1	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 3	type Standard	result 1
		Opponent Volschenk, CG (Cg)				Opponent Volschenk, CG (Cg)

#	Games	Start				End
1	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 5	type Rapid	result 1	date 2023-04-22	rnd 6	type Rapid	result 1
		Opponent Theron, S (Stephan)				Opponent Suriyari, P (Prosper)
2	2	Tournament Overberg Schools Bredasdorp Zone Trails 2023				Tournament Overberg Schools Bredasdorp Zone Trails 2023
		date 2023-02-16	rnd 2	type Rapid	result 1	date 2023-02-16	rnd 3	type Rapid	result 1
		Opponent Wentzel, E (Ernest Connan)				Opponent Oliver, J (Joagen)
3	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Vogel, Z (Zandre)				Opponent Vogel, Z (Zandre)

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	Britz ,W (Wynand)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Britz ,W (Wynand)	2	1198.8	773.8	2	1198.2	773.8	0	0	0	0	0	0
2	Olivier ,J (Joagen)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Olivier ,J (Joagen)	2	997	997	1	945.9	572	1	595.2	1421.9	0	0	0
3	Neethling ,S (Sean)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Neethling ,S (Sean)	1	1154.5	729.5	1	975.1	729.5	0	0	0	0	0	0
4	Willemse ,J (Jesrial)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Willemse ,J (Jesrial)	1	1139.4	714.4	1	1145.9	714.4	0	0	0	0	0	0
5	Mittan ,A (Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mittan ,A (Andrew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Volschenk ,CG (Cg)	1	1	425	1	1	425	0	0	0	0	0	0
6	Volschenk ,CG (Cg)	1	525.9	950.9	1	531.2	950.9	0	0	0	0	0	0
7	Muggels ,C (Chadwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Muggels ,C (Chadwin)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Adendorff ,C (Caradene)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Adendorff ,C (Caradene)	1	1203	778	1	1200	778	0	0	0	0	0	0
9	Shaw ,T (Tessa)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Shaw ,T (Tessa)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Du Plessis ,MA (Matthys Armand)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Du Plessis ,MA (Matthys Armand)	1	1205.2	780.2	0	0	0	1	1179.6	780.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Jaarsveld, N (Niel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms