Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kruger, J (Jeshurun)

Chess SA id

105069630

FIDE id

Date of birth

2005-05-28 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1162.8	1148.6	1169.3	1200
Raw rating	1162.8	1148.6	1169.3	1200
Weighted rating	1162.8	1148.6	1169.3	1200
Weighted performance	191.3	0	0	0
Floor	725.4	725.6	712.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.8	178.4	173.2	165.8
Highest rating	1225.4 2018-04-01	1282.1 2018-03-01	1228.4 2018-02-01	1200 2018-10-01
Highest raw rating	1225.4 2018-04-01	1225.6 2018-04-01	1212.9 2019-03-01	1200 2024-02-01
Highest weighted rating	1225.4 2018-05-01	1225.6 2018-05-01	1212.9 2019-07-01	1200 2018-10-01
Highest weighted performance	1216.5 2018-03-01	1282.1 2018-03-01	1228.4 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1162.8	1148.6	1169.3	1200
Analysis
Rating	1162.8	1148.6	1169.3	1200
Raw rating	1162.8	1148.6	1169.3	1200
Weighted rating	1162.8	1148.6	1169.3
Weighted performance	191.3	0	0
K-factor	36	36	36	36
Floor	725.4	725.6	712.9	700
Max/Min rating change allowed	174.8	178.4	173.2	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	1162.8	1148.6	1169.3	1200
New weighted rating	1162.8	1148.6	1169.3	1200
New weighted performance	190.9	0	0	0
Temp new rating	1162.8	1148.6	1169.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1162.8	1148.6	1169.3	1200
New K-factor	36	36	36	36
New floor	725.4	725.6	712.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	57	30	27

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	41	22	53.66	31.1	1132.1	1163.2
Standard	19	9.5	50	0	1110.9	1110.9
Rapid	22	12.5	56.82	58	1150.4	1208.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1162.8	1148.6	1169.3	1200
2025-09-01	1162.8	1148.6	1169.3	1200
2025-08-01	1162.8	1148.6	1169.3	1200
2025-07-01	1162.8	1148.6	1169.3	1200
2025-06-01	1162.8	1148.6	1169.3	1200
2025-05-01	1162.8	1148.6	1169.3	1200
2025-04-01	1162.8	1148.6	1169.3	1200
2025-03-01	1162.8	1148.6	1169.3	1200
2025-02-01	1162.8	1148.6	1169.3	1200
2025-01-01	1162.8	1148.6	1169.3	1200
2024-12-01	1162.8	1148.6	1169.3	1200
2024-11-01	1162.8	1148.6	1169.3	1200
2024-10-01	1162.8	1148.6	1169.3	1200
2024-09-01	1162.8	1148.6	1169.3	1200
2024-08-01	1162.8	1148.6	1169.3	1200
2024-07-01	1162.8	1148.6	1169.3	1200
2024-06-01	1162.8	1148.6	1169.3	1200
2024-08-01	1162.8	1148.6	1169.3	1200
2024-04-01	1162.8	1148.6	1169.3	1200
2024-03-01	1162.8	1148.6	1169.3	1200
2024-02-01	1162.8	1148.6	1169.3	1200
2024-01-01	1162.8	1148.6	1169.3	1200
2023-12-01	1162.8	1148.6	1169.3	1200
2023-11-01	1162.8	1148.6	1169.3	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 - Top Schools 2019 (U18 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Cape Winelands Schools Closed 2019 (U15 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	6	3	Yes	Analysis
3	CW Schools Open 2019 (U15 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
4	Western Cape Schools Individuals 2018 (U13 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
5	Cape Winelands Schools Trials 1 2018 (U13 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	Cape Winelands Schools Prestige 2018 (U13 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4.5	Yes	Analysis
7	North Boland Trials 2018 (U13 Boys)	2018-02-17	2018-02-17	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-03	rnd 3	type Rapid	result 1	date 2018-03-24	rnd 1	type Standard	result 1
		Opponent Opperman, E (Enrico)				Opponent Rhode, D (Deomarco)
2	4	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent Deysel, T (Turlo)				Opponent Meyer, JJ (Jordan)
3	3	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Germishuys, X (Xander)				Opponent Sawaal, E (Ethan)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent Deysel, T (Turlo)				Opponent Meyer, JJ (Jordan)
2	2	Tournament Western Cape Schools Individuals 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-05-20	rnd 6	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent De Wet, D (Dniel)				Opponent Sawaal, E (Ethan)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Moses, B (Brentino)				Opponent Moses, B (Brentino)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 3	type Rapid	result 1	date 2019-02-02	rnd 1	type Rapid	result 1
		Opponent Opperman, E (Enrico)				Opponent Olivier, J (Jakean)
2	2	Tournament Cape Winelands Schools - Top Schools 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-07-27	rnd 2	type Rapid	result 1	date 2019-07-27	rnd 3	type Rapid	result 1
		Opponent Booysen, L (Lee-Ann)				Opponent Cutler, E (Elliott)
3	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Germishuys, X (Xander)				Opponent Myabe, J (Junior)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Germishuys, X (Xander)				Opponent Sawaal, E (Ethan)
2	2	Tournament Cape Winelands Schools - Top Schools 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-07-27	rnd 2	type Rapid	result 1	date 2019-07-27	rnd 3	type Rapid	result 1
		Opponent Booysen, L (Lee-Ann)				Opponent Cutler, E (Elliott)
3	2	Tournament Western Cape Schools Individuals 2018				Tournament CW Schools Open 2019
		date 2018-05-20	rnd 6	type Standard	result 1	date 2019-02-02	rnd 1	type Rapid	result 1
		Opponent De Wet, D (Dniel)				Opponent Olivier, J (Jakean)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individuals 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-05-20	rnd 6	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent De Wet, D (Dniel)				Opponent Sawaal, E (Ethan)
2	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent De Wet, WJ (Wouter)				Opponent Meyer, JJ (Jordan)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Moses, B (Brentino)				Opponent Moses, B (Brentino)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - Top Schools 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-07-27	rnd 2	type Rapid	result 1	date 2019-07-27	rnd 3	type Rapid	result 1
		Opponent Booysen, L (Lee-Ann)				Opponent Cutler, E (Elliott)
2	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Germishuys, X (Xander)				Opponent Myabe, J (Junior)
3	2	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 1	type Rapid	result 1
		Opponent Meyer, JJ (Jordan)				Opponent Olivier, J (Jakean)

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	Meyer ,JJ (Jordan John)	2	2	425	1	1	425	1	1	425	0	0	0
1	Meyer ,JJ (Jordan John)	2	1200	1625	1	1200	1625	1	1200	1625	0	0	0
2	Moses ,B (Brentino)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Moses ,B (Brentino)	2	1196.8	1196.8	1	1200	1621.8	1	1200	771.8	0	0	0
3	Van Rooyen ,D (De Villiers)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
3	Van Rooyen ,D (De Villiers)	2	1187.2	1399.7	1	1200	1187.2	1	1200	1612.2	0	0	0
4	Segelaar ,G (Geriant)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
4	Segelaar ,G (Geriant)	2	1177.1	1389.6	1	1186	1602.1	1	1179.6	1177.1	0	0	0
5	Africa ,R (Rajiet)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Africa ,R (Rajiet)	1	1201.9	776.9	1	1200	776.9	0	0	0	0	0	0
6	De Wet ,D (Dniel)	1	1	425	1	1	425	0	0	0	0	0	0
6	De Wet ,D (Dniel)	1	597.3	1022.3	1	616	1022.3	0	0	0	0	0	0
7	Madolo ,S (Siyolise)	1	1	425	1	1	425	0	0	0	0	0	0
7	Madolo ,S (Siyolise)	1	1119.6	1544.6	1	1127.6	1544.6	0	0	0	0	0	0
8	Sawaal ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sawaal ,E (Ethan)	1	1201.2	1626.2	1	1200	1626.2	0	0	0	0	0	0
9	Pienaar ,E (Eduardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pienaar ,E (Eduardt)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Spiller ,BC (Bryndon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Spiller ,BC (Bryndon)	1	1053.3	628.3	1	1070.1	628.3	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

Kruger, J (Jeshurun)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms