Chess South Africa Ratings Database

PLAYER PAGE

Personal

van Zyl, T (Tumisha)

Chess SA id

2120316769

FIDE id

Date of birth

2012-08-14 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.4	1200	1199	1200
Raw rating	1197.8	1200	1196.6	1200
Weighted rating	1199.4	1200	1199	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	166.3	165.8	166.6	165.8
Highest rating	1199.9 2025-02-28	1200 2025-03-01	1199.9 2025-02-28	1200 2025-03-01
Highest raw rating	1199.9 2025-02-28	1200 2025-03-01	1199.9 2025-02-28	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-28	1200 2025-03-01	1199.9 2025-02-28	1200 2025-03-01
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	-0.1	0	-0.2	0
New rating	1199.2	1200	1198.8	1200
Analysis
Rating	1199.4	1200	1199	1200
Raw rating	1197.8	1200	1196.6	1200
Weighted rating	1199.4	1200	1199
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	166.3	165.8	166.6	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	1197.8	1200	1196.6	1200
New weighted rating	1199.2	1200	1198.8	1200
New weighted performance	0	0	0	0
Temp new rating	1199.2	1200	1198.8	1200
Temp new rating +/-	-0.1	0	-0.2	0
Final new rating +/-	-0.1	0	-0.2	0
New rating	1199.2	1200	1198.8	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Rapid
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 0		Rapid 9		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	9	3	33.33	-141.7	1158.6	1016.9
Standard	0	0	0	0	0	0
Rapid	9	3	33.33	-141.7	1158.6	1016.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	3	33.33	-141.7	1158.6	1016.9
Standard	0	0	0	0	0	0
Rapid	9	3	33.33	-141.7	1158.6	1016.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1197.8	1200	1196.6	1200
2025-09-01	1197.8	1200	1196.6	1200
2025-08-01	1197.8	1200	1196.6	1200
2025-07-01	1199.8	1200	1199.8	1200
2025-06-01	1199.8	1200	1199.8	1200
2025-05-01	1199.8	1200	1199.7	1200
2025-04-01	1199.7	1200	1199.6	1200
2025-03-01	1198.4	1200	1197.4	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Upper West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Goeiman, M (Mishca)
2	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Tys, J (John-Lee)				Opponent Tys, J (John-Lee)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Goeiman, M (Mishca)
2	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Tys, J (John-Lee)				Opponent Tys, J (John-Lee)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Goeiman, M (Mishca)
2	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Tys, J (John-Lee)				Opponent Tys, J (John-Lee)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Staden, C (Carly Jae)				Opponent Goeiman, M (Mishca)
2	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Tys, J (John-Lee)				Opponent Tys, J (John-Lee)

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	Van Staden ,C (Carly Jae)	1	1	425	0	0	0	1	1	425	0	0	0
1	Van Staden ,C (Carly Jae)	1	1117	1542	0	0	0	1	1071.5	1542	0	0	0
2	Van Der Westhuizen ,E (Enzio)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Van Der Westhuizen ,E (Enzio)	1	1158	733	0	0	0	1	1172.1	733	0	0	0
3	Vermeulen ,P (Peigh-Lene)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Vermeulen ,P (Peigh-Lene)	1	1145.3	720.3	0	0	0	1	1162.9	720.3	0	0	0
4	Horse ,M (Mikyle)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Horse ,M (Mikyle)	1	1188.4	763.4	0	0	0	1	1240.4	763.4	0	0	0
5	Goeiman ,M (Mishca)	1	1	425	0	0	0	1	1	425	0	0	0
5	Goeiman ,M (Mishca)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Tys ,J (John-Lee)	1	1	425	0	0	0	1	1	425	0	0	0
6	Tys ,J (John-Lee)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Oncke ,T (Treston)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Oncke ,T (Treston)	1	1199.7	774.7	0	0	0	1	1199.5	774.7	0	0	0
8	Dyssel ,L (Leila)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Dyssel ,L (Leila)	1	1078.8	653.8	0	0	0	1	1186.7	653.8	0	0	0
9	Tieties ,P (Pearl)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Tieties ,P (Pearl)	1	1140.4	715.4	0	0	0	1	1084.5	715.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

van Zyl, T (Tumisha)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms