Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koopstadt, T (Tristan)

Chess SA id

1100150490

FIDE id

Date of birth

2010-02-23 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1096.7	1071.8	1200	1200
Raw rating	1096.7	1071.8	1200	1200
Weighted rating	1092.7	1066.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	192.1	199.1	165.8	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 2019-12-01	1200 2024-03-01	1200 2024-03-01
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 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1096.7	1071.8	1200	1200
Analysis
Rating	1096.7	1071.8	1200	1200
Raw rating	1096.7	1071.8	1200	1200
Weighted rating	1092.7	1066.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	192.1	199.1	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	1096.7	1071.8	1200	1200
New weighted rating	1092.6	1066.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1096.7	1071.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1096.7	1071.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	7	7
	6	6
	0	0
	0	0
History	13	13

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
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	13	2	15.38	-294.2	1213.7	919.5
Standard	13	2	15.38	-294.2	1213.7	919.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1096.7	1071.8	1200	1200
2025-09-01	1096.7	1071.8	1200	1200
2025-08-01	1096.7	1071.8	1200	1200
2025-07-01	1096.7	1071.8	1200	1200
2025-06-01	1096.7	1071.8	1200	1200
2025-05-01	1096.7	1071.8	1200	1200
2025-04-01	1096.7	1071.8	1200	1200
2025-03-01	1096.7	1071.8	1200	1200
2025-02-01	1096.2	1071.2	1200	1200
2025-01-01	1076.5	1046.8	1200	1200
2024-12-01	1076.5	1046.8	1200	1200
2024-11-01	1076.5	1046.8	1200	1200
2024-10-01	1076.5	1046.8	1200	1200
2024-09-01	1083.8	1053.6	1200	1200
2024-08-01	1083.8	1053.6	1200	1200
2024-07-01	1083.8	1053.6	1200	1200
2024-06-01	1083.8	1053.6	1200	1200
2024-08-01	1083.8	1053.6	1200	1200
2024-04-01	1083.8	1053.6	1200	1200
2024-03-01	1133.6	1120	1200	1200
2024-02-01	1133.6	1120	1200	1200
2024-01-01	1133.6	1120	1200	1200
2023-12-01	1133.6	1120	1200	1200
2023-11-01	1133.6	1120	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	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	1	0	Yes	Analysis
2	Cape Town Open Chess Championship 2024 (Beginner)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
3	North District School Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-17	rnd 5	type Standard	result 1	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Sonaba, O (Olwanda)				Opponent Sonaba, O (Olwanda)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Blankenberg, V (Verntaygon)				Opponent Blankenberg, V (Verntaygon)

#	Games	Start				End
1	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-17	rnd 5	type Standard	result 1	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Sonaba, O (Olwanda)				Opponent Sonaba, O (Olwanda)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Blankenberg, V (Verntaygon)				Opponent Blankenberg, V (Verntaygon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-17	rnd 5	type Standard	result 1	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Sonaba, O (Olwanda)				Opponent Sonaba, O (Olwanda)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Blankenberg, V (Verntaygon)				Opponent Blankenberg, V (Verntaygon)

#	Games	Start				End
1	1	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-03-17	rnd 5	type Standard	result 1	date 2024-03-17	rnd 5	type Standard	result 1
		Opponent Sonaba, O (Olwanda)				Opponent Sonaba, O (Olwanda)
2	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Blankenberg, V (Verntaygon)				Opponent Blankenberg, V (Verntaygon)

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	Sonaba ,O (Olwanda)	1	1	425	1	1	425	0	0	0	0	0	0
1	Sonaba ,O (Olwanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Somai ,J (Jhash)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Somai ,J (Jhash)	1	1305.6	880.6	1	1201.7	880.6	0	0	0	0	0	0
3	Africa ,B (Braydon)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Africa ,B (Braydon)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Nortje ,N (Nazeem)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nortje ,N (Nazeem)	1	1300	875	1	1300	875	0	0	0	0	0	0
5	Dockrall ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Dockrall ,J (James)	1	1211.4	786.4	1	1198.8	786.4	0	0	0	0	0	0
6	Nelson ,OS (Olenka Shai)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Nelson ,OS (Olenka Shai)	1	1127	702	1	1084.4	702	0	0	0	0	0	0
7	Satande ,B (Blessing)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Satande ,B (Blessing)	1	1169.8	744.8	1	1200	744.8	0	0	0	0	0	0
8	Williams ,N (Nicole)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Williams ,N (Nicole)	1	1206.1	781.1	1	1191.7	781.1	0	0	0	0	0	0
9	Ramlall ,R (Rahul)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ramlall ,R (Rahul)	1	1212.7	787.7	1	1200	787.7	0	0	0	0	0	0
10	Du Plessis ,M (Madelein)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Du Plessis ,M (Madelein)	1	1286.4	861.4	1	1200.7	861.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Koopstadt, T (Tristan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms