Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rooyen, T (Thaylum)

Chess SA id

1170325384

FIDE id

Date of birth

2017-11-28 (U10)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.5	1200	1195.8	1200
Raw rating	1167.1	1200	1144.8	1200
Weighted rating	1197.5	1200	1195.8	1200
Weighted performance	0	0	0	0
Floor	701	700	701.7	700
K-factor	36	40	36	40
Min/Max rating change allowed	173.8	165.8	179.4	165.8
Highest rating	1201 2025-09-01	1199.9 2025-08-20	1201.7 2025-09-01	1199.9 2025-08-20
Highest raw rating	1201 2025-09-01	1199.9 2025-08-20	1201.7 2025-09-01	1199.9 2025-08-20
Highest weighted rating	1200.1 2025-09-01	1199.9 2025-08-20	1200.1 2025-09-01	1199.9 2025-08-20
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.5	0	-4.2	0
New rating	1195	1200	1191.6	1200
Analysis
Rating	1197.5	1200	1195.8	1200
Raw rating	1167.1	1200	1144.8	1200
Weighted rating	1197.5	1200	1195.8
Weighted performance	0	0	0
K-factor	36	40	36	40
Floor	701	700	701.7	700
Max/Min rating change allowed	173.8	165.8	179.4	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	1167.1	1200	1144.8	1200
New weighted rating	1195	1200	1191.6	1200
New weighted performance	0	0	0	0
Temp new rating	1195	1200	1191.6	1200
Temp new rating +/-	-2.5	0	-4.2	0
Final new rating +/-	-2.5	0	-4.2	0
New rating	1195	1200	1191.6	1200
New K-factor	36	36	36	36
New floor	701	700	701.7	700

Item	Main	Rapid
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	U10
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	10	3.5	35	-127.5	1197.3	1069.8
Standard	0	0	0	0	0	0
Rapid	10	3.5	35	-127.5	1197.3	1069.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	3.5	35	-127.5	1197.3	1069.8
Standard	0	0	0	0	0	0
Rapid	10	3.5	35	-127.5	1197.3	1069.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1167.1	1200	1144.8	1200
2025-09-30	1201	1200	1201.7	1200
2025-09-01	1201	1200	1201.7	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	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	Worcester Schools Knock-Out 2025 (U9)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
2	De Villiers PS 2025 (Beginners)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Worcester Schools Knock-Out 2025 (U9)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
2	De Villiers PS 2025 (Beginners)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 1	type Rapid	result 0.5	date 2025-08-16	rnd 2	type Rapid	result 1
		Opponent Jaftha, D (D'nell)				Opponent De Villiers, A (Albert)
2	1	Tournament Worcester Schools Knock-Out 2025				Tournament Worcester Schools Knock-Out 2025
		date 2025-10-18	rnd 6	type Rapid	result 1	date 2025-10-18	rnd 6	type Rapid	result 1
		Opponent Willemse, D (Dominique)				Opponent Willemse, D (Dominique)
3	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pietsir, M (Mikyle)				Opponent Pietsir, M (Mikyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 1	type Rapid	result 0.5	date 2025-08-16	rnd 2	type Rapid	result 1
		Opponent Jaftha, D (D'nell)				Opponent De Villiers, A (Albert)
2	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pietsir, M (Mikyle)				Opponent Pietsir, M (Mikyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pietsir, M (Mikyle)				Opponent Pietsir, M (Mikyle)
2	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 2	type Rapid	result 1	date 2025-08-16	rnd 2	type Rapid	result 1
		Opponent De Villiers, A (Albert)				Opponent De Villiers, A (Albert)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Pietsir, M (Mikyle)				Opponent Pietsir, M (Mikyle)
2	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 2	type Rapid	result 1	date 2025-08-16	rnd 2	type Rapid	result 1
		Opponent De Villiers, A (Albert)				Opponent De Villiers, A (Albert)

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	Adams ,A (Aasiyah)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Adams ,A (Aasiyah)	2	1199.9	774.9	0	0	0	2	1199.8	774.9	0	0	0
2	Pietsir ,M (Mikyle)	1	1	425	0	0	0	1	1	425	0	0	0
2	Pietsir ,M (Mikyle)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Baaitjies ,N (Nowinique)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Baaitjies ,N (Nowinique)	1	1189.1	764.1	0	0	0	1	1181.7	764.1	0	0	0
4	Oosthuizen ,C (Cornecio)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Oosthuizen ,C (Cornecio)	1	1184.2	759.2	0	0	0	1	1181	759.2	0	0	0
5	Jaftha ,D (D'nell)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Jaftha ,D (D'nell)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
6	Le Roux ,A (Alwyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Le Roux ,A (Alwyn)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Willemse ,D (Dominique)	1	1	425	0	0	0	1	1	425	0	0	0
7	Willemse ,D (Dominique)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	De Villiers ,A (Albert)	1	1	425	0	0	0	1	1	425	0	0	0
8	De Villiers ,A (Albert)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Eyssen ,K (Kay-Lee)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Eyssen ,K (Kay-Lee)	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

Tournaments

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PLAYER PAGE

Personal

Van Rooyen, T (Thaylum)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms