Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kleinveldt, J (Jaydian)

Chess SA id

1090151252

FIDE id

Date of birth

2009-05-24 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1224.9	1222	1200	1200
Raw rating	1224.9	1222	1200	1200
Weighted rating	1224.9	1222	1200	1200
Weighted performance	0	0	0	0
Floor	724.9	722	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160	160.7	165.8	165.8
Highest rating	1331.3 2023-02-01	1296.5 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1224.9 2024-03-01	1222 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1224.9 2025-02-01	1222 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1331.3 2023-02-01	1296.5 2023-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1224.9	1222	1200	1200
Analysis
Rating	1224.9	1222	1200	1200
Raw rating	1224.9	1222	1200	1200
Weighted rating	1224.9	1222	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	724.9	722	700	700
Max/Min rating change allowed	160	160.7	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	1224.9	1222	1200	1200
New weighted rating	1224.9	1222	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1224.9	1222	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1224.9	1222	1200	1200
New K-factor	36	36	36	36
New floor	724.9	722	700	700

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

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	3	60	85	1235.4	1320.4
Standard	5	3	60	85	1235.4	1320.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1224.9	1222	1200	1200
2025-09-30	1224.9	1222	1200	1200
2025-09-01	1224.9	1222	1200	1200
2025-08-01	1224.9	1222	1200	1200
2025-07-01	1224.9	1222	1200	1200
2025-06-01	1224.9	1222	1200	1200
2025-05-01	1224.9	1222	1200	1200
2025-04-01	1224.9	1222	1200	1200
2025-03-01	1224.9	1222	1200	1200
2025-02-01	1224.9	1222	1200	1200
2025-01-01	1224.9	1222	1200	1200
2024-12-01	1224.9	1222	1200	1200
2024-11-01	1224.9	1222	1200	1200
2024-10-01	1224.9	1222	1200	1200
2024-09-01	1224.9	1222	1200	1200
2024-08-01	1224.9	1222	1200	1200
2024-07-01	1224.9	1222	1200	1200
2024-09-01	1224.9	1222	1200	1200
2024-05-01	1224.9	1222	1200	1200
2024-04-01	1224.9	1222	1200	1200
2024-03-01	1224.9	1222	1200	1200
2024-02-01	1224.9	1222	1200	1200
2024-01-01	1224.9	1222	1200	1200
2023-12-01	1224.9	1222	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	Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Visser, D (Denwill)				Opponent Visser, D (Denwill)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Neels, JL (Jayden-Lee)				Opponent Neels, JL (Jayden-Lee)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Visser, D (Denwill)				Opponent Visser, D (Denwill)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Neels, JL (Jayden-Lee)				Opponent Neels, JL (Jayden-Lee)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Visser, D (Denwill)				Opponent Visser, D (Denwill)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Neels, JL (Jayden-Lee)				Opponent Neels, JL (Jayden-Lee)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Visser, D (Denwill)				Opponent Visser, D (Denwill)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Neels, JL (Jayden-Lee)				Opponent Neels, JL (Jayden-Lee)

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	Louw ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Louw ,B (Ben)	1	1235.7	810.7	1	1221.2	810.7	0	0	0	0	0	0
2	Neels ,JL (Jayden-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
2	Neels ,JL (Jayden-Lee)	1	1257.5	1682.5	1	1213.3	1682.5	0	0	0	0	0	0
3	De Vos ,ES (Eustace Steyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	De Vos ,ES (Eustace Steyn)	1	1199.9	774.9	1	1111	774.9	0	0	0	0	0	0
4	Visser ,D (Denwill)	1	1	425	1	1	425	0	0	0	0	0	0
4	Visser ,D (Denwill)	1	1236.3	1661.3	1	1221	1661.3	0	0	0	0	0	0
5	Warwick ,J (Josh)	1	1	425	1	1	425	0	0	0	0	0	0
5	Warwick ,J (Josh)	1	1247.8	1672.8	1	1238	1672.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Kleinveldt, J (Jaydian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms