Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tjeenk Willink, T (Tau)

Chess SA id

1140307868

FIDE id

Date of birth

2014-01-24 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.5	1169.2	1296.6	1200
Raw rating	1198.5	1169.2	1296.6	1200
Weighted rating	1189.7	1165.3	1282.6	1200
Weighted performance	0	0	0	0
Floor	700	700	801.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.2	173.2	144.5	165.8
Highest rating	1279.4 2024-09-01	1200 2024-07-01	1631.7 2024-09-01	1200 2024-10-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1301.6 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1301.6 2024-10-01	1200 2024-10-01
Highest weighted performance	1279.4 2024-09-01	1200 2024-12-01	1631.7 2024-09-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1198.5	1169.2	1296.6	1200
Analysis
Rating	1198.5	1169.2	1296.6	1200
Raw rating	1198.5	1169.2	1296.6	1200
Weighted rating	1189.7	1165.3	1282.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	801.6	700
Max/Min rating change allowed	166.2	173.2	144.5	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	1198.5	1169.2	1296.6	1200
New weighted rating	1190.4	1165.2	1285.6	1200
New weighted performance	0	0	0	0
Temp new rating	1198.5	1169.2	1296.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1198.5	1169.2	1296.6	1200
New K-factor	36	36	36	36
New floor	700	700	801.6	700

Item	Main	Standard	Rapid
	0	0	0
	11	6	5
	8	3	5
	0	0	0
	0	0	0
	0	0	0
History	19	9	10

Games since
	Main 19	Standard 9		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	11	4.5	40.91	-77.3	1259.9	1182.7
Standard	6	2	33.33	-141.7	1226.9	1085.2
Rapid	5	2.5	50	0	1299.6	1299.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	9.5	50	0	1230.3	1230.3
Standard	9	2	22.22	-236.1	1208.6	972.5
Rapid	10	7.5	75	212.5	1249.8	1462.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1198.5	1169.2	1296.6	1200
2025-09-30	1190.1	1169.2	1301.6	1200
2025-09-01	1190.1	1169.2	1301.6	1200
2025-08-01	1190.1	1169.2	1301.6	1200
2025-07-01	1190.1	1169.2	1301.6	1200
2025-06-01	1190.1	1169.2	1301.6	1200
2025-05-01	1190.1	1169.2	1301.6	1200
2025-04-01	1190.1	1169.2	1301.6	1200
2025-03-01	1188.9	1168.5	1301.6	1200
2025-02-01	1192.5	1168.8	1301.6	1200
2025-01-01	1192.5	1136.4	1301.6	1200
2024-12-01	1192.5	1136.4	1301.6	1200
2024-11-01	1192.5	1136.4	1301.6	1200
2024-10-01	1192.5	1136.4	1301.6	1200
2024-09-01	1148.2	1136.4	1200	1200
2024-08-01	1148.2	1136.4	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Closed Somerset College Chess Tournament 2025 (U11)	2025-09-12	2025-09-12	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Closed Somerset College Chess Tournament 2025 (U11)	2025-09-12	2025-09-12	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
3	Closed Somerset College Chess Tournament 2024 (U11)	2024-09-13	2024-09-13	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
4	CT Metro District East Top Schools Chess 2024 (U13 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	3	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament Closed Somerset College Chess Tournament 2024				Tournament Closed Somerset College Chess Tournament 2024
		date 2024-09-13	rnd 1	type Rapid	result 1	date 2024-09-13	rnd 5	type Rapid	result 1
		Opponent Nel, J (Joshua Louis)				Opponent Poulton, D (Daniel)
2	3	Tournament Closed Somerset College Chess Tournament 2025				Tournament Closed Somerset College Chess Tournament 2025
		date 2025-09-12	rnd 1	type Rapid	result 1	date 2025-09-12	rnd 3	type Rapid	result 1
		Opponent Bull, C (Connor)				Opponent Nel, J (Joshua Louis)
3	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Wagener, C (Christian)				Opponent Wagener, C (Christian)

#	Games	Start				End
1	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Wagener, C (Christian)				Opponent Wagener, C (Christian)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Amoraal, S (Simeon)				Opponent Amoraal, S (Simeon)

#	Games	Start				End
1	5	Tournament Closed Somerset College Chess Tournament 2024				Tournament Closed Somerset College Chess Tournament 2024
		date 2024-09-13	rnd 1	type Rapid	result 1	date 2024-09-13	rnd 5	type Rapid	result 1
		Opponent Nel, J (Joshua Louis)				Opponent Poulton, D (Daniel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Closed Somerset College Chess Tournament 2024				Tournament Closed Somerset College Chess Tournament 2024
		date 2024-09-13	rnd 1	type Rapid	result 1	date 2024-09-13	rnd 5	type Rapid	result 1
		Opponent Nel, J (Joshua Louis)				Opponent Poulton, D (Daniel)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Wagener, C (Christian)				Opponent Wagener, C (Christian)
3	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Amoraal, S (Simeon)				Opponent Amoraal, S (Simeon)

#	Games	Start				End
1	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Wagener, C (Christian)				Opponent Wagener, C (Christian)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Amoraal, S (Simeon)				Opponent Amoraal, S (Simeon)

#	Games	Start				End
1	5	Tournament Closed Somerset College Chess Tournament 2024				Tournament Closed Somerset College Chess Tournament 2024
		date 2024-09-13	rnd 1	type Rapid	result 1	date 2024-09-13	rnd 5	type Rapid	result 1
		Opponent Nel, J (Joshua Louis)				Opponent Poulton, D (Daniel)

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	Bull ,C (Connor)	2	2	425	0	0	0	2	2	425	0	0	0
1	Bull ,C (Connor)	2	1203.8	1628.8	0	0	0	2	1210.8	1628.8	0	0	0
2	Nel ,J (Joshua Louis)	2	2	425	0	0	0	2	2	425	0	0	0
2	Nel ,J (Joshua Louis)	2	1226.6	1651.6	0	0	0	2	1230.8	1651.6	0	0	0
3	Ashton ,M (Michael)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
3	Ashton ,M (Michael)	2	1199.9	1412.4	0	0	0	2	1200.8	1412.4	0	0	0
4	Nel ,S (Stewart Thomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nel ,S (Stewart Thomas)	1	1175.6	750.6	1	1200	750.6	0	0	0	0	0	0
5	Van Zyl ,L (Lindie)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Zyl ,L (Lindie)	1	1141.4	716.4	1	1092.8	716.4	0	0	0	0	0	0
6	Van Harte ,C (Chavonne)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Harte ,C (Chavonne)	1	1198.7	773.7	1	1200	773.7	0	0	0	0	0	0
7	Mfakadolo ,A (Avuyile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mfakadolo ,A (Avuyile)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Erasmus ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Erasmus ,C (Caleb)	1	1259.2	834.2	1	1229.6	834.2	0	0	0	0	0	0
9	Wagener ,C (Christian)	1	1	425	1	1	425	0	0	0	0	0	0
9	Wagener ,C (Christian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Amoraal ,S (Simeon)	1	1	425	1	1	425	0	0	0	0	0	0
10	Amoraal ,S (Simeon)	1	1160.5	1585.5	1	1186.3	1585.5	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

Tjeenk Willink, T (Tau)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms