Chess South Africa Ratings Database

PLAYER PAGE

Personal

Knoesen, J (James)

Chess SA id

1110156932

FIDE id

Date of birth

2011-08-12 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1153.3	1194.8	1128.4	1200
Raw rating	1153.3	1194.8	1128.4	1200
Weighted rating	1150.6	1194	1125	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.2	167.1	183.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	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 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1153.3	1194.8	1128.4	1200
Analysis
Rating	1153.3	1194.8	1128.4	1200
Raw rating	1153.3	1194.8	1128.4	1200
Weighted rating	1150.6	1194	1125
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177.2	167.1	183.6	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	1153.3	1194.8	1128.4	1200
New weighted rating	1150.7	1194	1125	1200
New weighted performance	0	0	0	0
Temp new rating	1153.3	1194.8	1128.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1153.3	1194.8	1128.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	8	1	7
	4	0	4
	0	0	0
	0	0	0
History	12	1	11

Games since
	Main 8	Standard 1		Rapid 7		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
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	12	3	25	-212.5	1202.6	990.1
Standard	1	0	0	-425	1368.3	943.3
Rapid	11	3	27.27	-193.2	1187.5	994.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1153.3	1194.8	1128.4	1200
2025-09-30	1153.3	1194.8	1128.4	1200
2025-09-01	1153.3	1194.8	1128.4	1200
2025-08-01	1153.3	1194.8	1128.4	1200
2025-07-01	1153.3	1194.8	1128.4	1200
2025-06-01	1153.3	1194.8	1128.4	1200
2025-05-01	1153.3	1194.8	1128.4	1200
2025-04-01	1153.3	1194.8	1128.4	1200
2025-03-01	1153.3	1194.8	1128.4	1200
2025-02-01	1153.1	1194.4	1128.4	1200
2025-01-01	1140.3	1187	1114.3	1200
2024-12-01	1140.3	1187	1114.3	1200
2024-11-01	1140.3	1187	1114.3	1200
2024-10-01	1140.3	1187	1114.3	1200
2024-09-01	1140.3	1187	1114.3	1200
2024-08-01	1146.3	1200	1114.3	1200
2024-07-01	1146.3	1200	1114.3	1200
2024-09-01	1146.3	1200	1114.3	1200
2024-05-01	1146.3	1200	1114.3	1200
2024-04-01	1146.3	1200	1114.3	1200
2024-03-01	1176.1	1200	1158.6	1200
2024-02-01	1176.5	1200	1159.7	1200
2024-01-01	1176.5	1200	1159.7	1200
2023-12-01	1176.5	1200	1159.7	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	Pedro Booyse Top Schools Championships 2024 (U13)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	1	0	Yes	Analysis
2	West Coast Schools Chess Prestige Championships 2024 (U13 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
3	Lower West Coast Schools Chess Prestige 2024 (U13 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	2	1	Yes	Analysis
4	Rhenish Primary Tournament 2023 (U14)	2023-05-13	2023-05-13	Rapid	Cape Winelands (WCW)	6	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Pieters, C (Cayden)				Opponent Pieters, C (Cayden)
2	1	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Kruger, C (Christiano)				Opponent Kruger, C (Christiano)
3	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Boshoff, M (Matthew)				Opponent Boshoff, M (Matthew)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Pieters, C (Cayden)				Opponent Pieters, C (Cayden)
2	1	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Kruger, C (Christiano)				Opponent Kruger, C (Christiano)
3	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Boshoff, M (Matthew)				Opponent Boshoff, M (Matthew)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Pieters, C (Cayden)				Opponent Pieters, C (Cayden)
2	1	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Kruger, C (Christiano)				Opponent Kruger, C (Christiano)
3	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Boshoff, M (Matthew)				Opponent Boshoff, M (Matthew)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 3	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Pieters, C (Cayden)				Opponent Pieters, C (Cayden)
2	1	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Kruger, C (Christiano)				Opponent Kruger, C (Christiano)
3	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Boshoff, M (Matthew)				Opponent Boshoff, M (Matthew)

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	Engelbrecht ,V (Vinchenzo)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Engelbrecht ,V (Vinchenzo)	2	1138.3	713.3	0	0	0	2	1111.8	713.3	0	0	0
2	Mckenzie ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mckenzie ,M (Matthew)	1	1368.3	943.3	1	1284	943.3	0	0	0	0	0	0
3	Leander ,T (Tihlon)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Leander ,T (Tihlon)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Johnston ,Z (Zach)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Johnston ,Z (Zach)	1	1199.7	774.7	0	0	0	1	1174.4	774.7	0	0	0
5	Goliath ,P (Praveen)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Goliath ,P (Praveen)	1	1219.2	794.2	0	0	0	1	1233.6	794.2	0	0	0
6	Boshoff ,M (Matthew)	1	1	425	0	0	0	1	1	425	0	0	0
6	Boshoff ,M (Matthew)	1	1142.2	1567.2	0	0	0	1	1142.4	1567.2	0	0	0
7	Pritchard ,A (Aaron)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Pritchard ,A (Aaron)	1	1183.2	758.2	0	0	0	1	1178	758.2	0	0	0
8	Kruger ,C (Christiano)	1	1	425	0	0	0	1	1	425	0	0	0
8	Kruger ,C (Christiano)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Pieters ,C (Cayden)	1	1	425	0	0	0	1	1	425	0	0	0
9	Pieters ,C (Cayden)	1	1233.6	1658.6	0	0	0	1	1255.6	1658.6	0	0	0
10	Sipika ,O (Olwethu)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Sipika ,O (Olwethu)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Knoesen, J (James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms