Chess South Africa Ratings Database

PLAYER PAGE

Personal

Herrestrup, K (Karsten)

Chess SA id

1070135110

FIDE id

Date of birth

2007-04-23 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.1	1186.3	1136.8	1200
Raw rating	1186.1	1186.3	1136.8	1200
Weighted rating	1173.7	1176.1	1136.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.1	169.1	181.4	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 2024-02-01	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 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1186.1	1186.3	1136.8	1200
Analysis
Rating	1186.1	1186.3	1136.8	1200
Raw rating	1186.1	1186.3	1136.8	1200
Weighted rating	1173.7	1176.1	1136.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.1	169.1	181.4	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	1186.1	1186.3	1136.8	1200
New weighted rating	1175.4	1177.4	1136.8	1200
New weighted performance	0	0	0	0
Temp new rating	1186.1	1186.3	1136.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1186.1	1186.3	1136.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	10	0
	0	0	0
	5	0	5
	5	0	5
History	20	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	20	5.5	27.5	-191.2	1306.7	1115.5
Standard	10	3.5	35	-127.5	1297.6	1170.1
Rapid	10	2	20	-255	1315.8	1060.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1186.1	1186.3	1136.8	1200
2025-09-30	1186.1	1186.3	1136.8	1200
2025-09-01	1186.1	1186.3	1136.8	1200
2025-08-01	1186.1	1186.3	1136.8	1200
2025-07-01	1186.1	1186.3	1136.8	1200
2025-06-01	1186.1	1186.3	1136.8	1200
2025-05-01	1186.1	1186.3	1136.8	1200
2025-04-01	1186.1	1186.3	1136.8	1200
2025-03-01	1186.1	1186.3	1136.8	1200
2025-02-01	1186.1	1186.3	1136.8	1200
2025-01-01	1186.1	1186.3	1136.8	1200
2024-12-01	1186.1	1186.3	1136.8	1200
2024-11-01	1186.1	1186.3	1136.8	1200
2024-10-01	1124.9	1134.1	1136.8	1200
2024-09-01	1124.9	1134.1	1136.8	1200
2024-08-01	1124.9	1134.1	1136.8	1200
2024-07-01	1124.9	1134.1	1136.8	1200
2024-09-01	1124.9	1134.1	1136.8	1200
2024-05-01	1124.9	1134.1	1136.8	1200
2024-04-01	1124.9	1134.1	1136.8	1200
2024-03-01	1124.9	1134.1	1136.8	1200
2024-02-01	1177	1200	1136.8	1200
2024-01-01	1177	1200	1136.8	1200
2023-12-01	1177	1200	1136.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	District South Schools Chess Individual Trials 2025 (U18+U20)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	District South Schools Chess Individual Trials 2025 (U18+U20)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	0	0	No	Analysis
2	UCT Open Chess Championship 2024 (Intermediate)	2024-10-12	2024-10-13	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	District South Schools Chess Individual Trials 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	0	Yes	Analysis
4	Metro Rapid 2022 (U15 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
5	Jacques Vuyo Le Roux Memorial Rapid 2021	2021-12-04	2021-12-04	Rapid	Cape Town (WCT)	6	5	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 4	type Standard	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Kotliar, B (Beatrisa)				Opponent Dubbeld, B (Benjamin)
2	2	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Sokupha, S (Saxola)				Opponent Crossley, H (Hogan)
3	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 1	type Standard	result 1	date 2024-10-12	rnd 1	type Standard	result 1
		Opponent Kotze, C (Christian)				Opponent Kotze, C (Christian)

#	Games	Start				End
1	3	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 4	type Standard	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Kotliar, B (Beatrisa)				Opponent Dubbeld, B (Benjamin)
2	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 1	type Standard	result 1	date 2024-10-12	rnd 1	type Standard	result 1
		Opponent Kotze, C (Christian)				Opponent Kotze, C (Christian)

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Sokupha, S (Saxola)				Opponent Crossley, H (Hogan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Sokupha, S (Saxola)				Opponent Crossley, H (Hogan)
2	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 6	type Standard	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Dubbeld, B (Benjamin)				Opponent Dubbeld, B (Benjamin)
3	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 4	type Standard	result 1	date 2024-10-13	rnd 4	type Standard	result 1
		Opponent Kotliar, B (Beatrisa)				Opponent Kotliar, B (Beatrisa)

#	Games	Start				End
1	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 6	type Standard	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Dubbeld, B (Benjamin)				Opponent Dubbeld, B (Benjamin)
2	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 4	type Standard	result 1	date 2024-10-13	rnd 4	type Standard	result 1
		Opponent Kotliar, B (Beatrisa)				Opponent Kotliar, B (Beatrisa)
3	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 1	type Standard	result 1	date 2024-10-12	rnd 1	type Standard	result 1
		Opponent Kotze, C (Christian)				Opponent Kotze, C (Christian)

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Sokupha, S (Saxola)				Opponent Crossley, H (Hogan)

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	Dlamini ,T (Thando)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Dlamini ,T (Thando)	1	1215.6	790.6	1	1200	790.6	0	0	0	0	0	0
2	Kotliar ,B (Beatrisa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Kotliar ,B (Beatrisa)	1	1267.7	1692.7	1	1134.7	1692.7	0	0	0	0	0	0
3	Kotze ,C (Christian)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kotze ,C (Christian)	1	1325.3	1750.3	1	1254.8	1750.3	0	0	0	0	0	0
4	Roji ,C (Cwenga)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Roji ,C (Cwenga)	1	1338.8	913.8	1	1347	913.8	0	0	0	0	0	0
5	Dubbeld ,B (Benjamin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Dubbeld ,B (Benjamin)	1	1289.7	1714.7	1	1298.4	1714.7	0	0	0	0	0	0
6	Khan ,M (Mohammed Zayan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Khan ,M (Mohammed Zayan)	1	1348	923	1	1359.9	923	0	0	0	0	0	0
7	Davids ,S (Shakier)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Davids ,S (Shakier)	1	1195	770	1	1194.1	770	0	0	0	0	0	0
8	Preston ,W (Waylon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Preston ,W (Waylon)	1	1329.7	1329.7	1	1301.6	1329.7	0	0	0	0	0	0
9	De Kock ,W (Wade)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Kock ,W (Wade)	1	1345.3	920.3	1	1322.4	920.3	0	0	0	0	0	0
10	Pinn ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pinn ,E (Ethan)	1	1320.8	895.8	1	1236.4	895.8	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

Herrestrup, K (Karsten)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms