Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vather, T (Thuhara)

Chess SA id

2170322980

FIDE id

Date of birth

2017-05-11 (U10)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1415.5

Item	Main	Standard	Rapid	Blitz
Rating	1378.1	1377.4	1200	1200
Raw rating	1349.8	1370.9	1200	1200
Weighted rating	1233.4	1238.5	1200	1200
Weighted performance	1378.1	1377.4	0	0
Floor	849.8	870.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	133.9	130	165.8	165.8
Highest rating	1393.5 2025-09-30	1392.7 2025-09-30	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1349.8 2025-09-30	1370.9 2025-09-30	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1222.3 2025-09-30	1226 2025-09-30	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	1393.5 2025-09-30	1392.7 2025-09-30	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.2	-6.5	0	0
New rating	1369.9	1370.9	1200	1200
Analysis
Rating	1378.1	1377.4	1200	1200
Raw rating	1349.8	1370.9	1200	1200
Weighted rating	1233.4	1238.5	1200
Weighted performance	1378.1	1377.4	0
K-factor	36	36	36	36
Floor	849.8	870.9	700	700
Max/Min rating change allowed	133.9	130	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	1349.8	1370.9	1200	1200
New weighted rating	1243.9	1250.5	1200	1200
New weighted performance	1369.9	1369.2	0	0
Temp new rating	1369.9	1370.9	1200	1200
Temp new rating +/-	-8.2	-6.5	0	0
Final new rating +/-	-8.2	-6.5	0	0
New rating	1369.9	1370.9	1200	1200
New K-factor	36	36	36	36
New floor	849.8	870.9	700	700

Item	Main	Standard
	0	0
	28	28
	0	0
	0	0
	0	0
	0	0
History	28	28

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Female
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	28	16	57.14	60.7	1334.2	1394.9
Standard	28	16	57.14	60.7	1334.2	1394.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	16	57.14	60.7	1334.2	1394.9
Standard	28	16	57.14	60.7	1334.2	1394.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1349.8	1370.9	1200	1200
2025-09-30	1349.8	1370.9	1200	1200
2025-09-01	1311.6	1334.5	1200	1200
2025-08-01	1212.5	1213.8	1200	1200
2025-07-01	1212.5	1213.8	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	GoForChess Junior Chess Championships 2025 (U10)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Ekurhuleni Trial 4 2025 (G)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
3	2025 Midstream Open Chess Tournament (U10)	2025-08-25	2025-08-25	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
4	Chess Power House Aug Open 2025 (D+E)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
5	Ekurhuleni Trials 2025 (G)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Ekurhuleni Trial 2 2025 (G)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GoForChess Junior Chess Championships 2025 (U10)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Ekurhuleni Trial 4 2025 (G)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
3	2025 Midstream Open Chess Tournament (U10)	2025-08-25	2025-08-25	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
4	Chess Power House Aug Open 2025 (D+E)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
5	Ekurhuleni Trials 2025 (G)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Ekurhuleni Trial 2 2025 (G)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Chess Power House Aug Open 2025				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-25	rnd 2	type Standard	result 1
		Opponent Ngobeni, R (Risana)				Opponent Ebersohn, C (Christiaan)
2	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Conradie, S (Scarlett)				Opponent Moorcroft, H (Haileigh)
3	2	Tournament Ekurhuleni Trial 4 2025				Tournament Ekurhuleni Trial 4 2025
		date 2025-09-21	rnd 3	type Standard	result 1	date 2025-09-21	rnd 4	type Standard	result 1
		Opponent de Witt, M (Mila)				Opponent Mafane, A (Atlegang)

#	Games	Start				End
1	5	Tournament Chess Power House Aug Open 2025				Tournament 2025 Midstream Open Chess Tournament
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-25	rnd 2	type Standard	result 1
		Opponent Ngobeni, R (Risana)				Opponent Ebersohn, C (Christiaan)
2	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Conradie, S (Scarlett)				Opponent Moorcroft, H (Haileigh)
3	2	Tournament GoForChess Junior Chess Championships 2025				Tournament GoForChess Junior Chess Championships 2025
		date 2025-09-14	rnd 1	type Standard	result 1	date 2025-09-14	rnd 2	type Standard	result 1
		Opponent Konada, D (Devansh)				Opponent Du Pisani, M (Malcolm)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Conradie, S (Scarlett)				Opponent Moorcroft, H (Haileigh)
2	2	Tournament GoForChess Junior Chess Championships 2025				Tournament GoForChess Junior Chess Championships 2025
		date 2025-09-14	rnd 1	type Standard	result 1	date 2025-09-14	rnd 2	type Standard	result 1
		Opponent Konada, D (Devansh)				Opponent Du Pisani, M (Malcolm)
3	2	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent de Witt, M (Mila)				Opponent Mafane, A (Atlegang)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Conradie, S (Scarlett)				Opponent Moorcroft, H (Haileigh)
2	2	Tournament GoForChess Junior Chess Championships 2025				Tournament GoForChess Junior Chess Championships 2025
		date 2025-09-14	rnd 1	type Standard	result 1	date 2025-09-14	rnd 2	type Standard	result 1
		Opponent Konada, D (Devansh)				Opponent Du Pisani, M (Malcolm)
3	2	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent de Witt, M (Mila)				Opponent Mafane, A (Atlegang)

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	Thoobe ,N (Noah)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Thoobe ,N (Noah)	3	1323.9	898.9	3	1325.1	898.9	0	0	0	0	0	0
2	Mafane ,A (Atlegang)	3	3	425	3	3	425	0	0	0	0	0	0
2	Mafane ,A (Atlegang)	3	1295.4	1720.4	3	1277.9	1720.4	0	0	0	0	0	0
3	Michel ,N (Nazario)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Michel ,N (Nazario)	3	1338.6	913.6	3	1333.5	913.6	0	0	0	0	0	0
4	de Witt ,M (Mila)	2	2	425	2	2	425	0	0	0	0	0	0
4	de Witt ,M (Mila)	2	1206.8	1631.8	2	1207.8	1631.8	0	0	0	0	0	0
5	Newman ,A (Ayen)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Newman ,A (Ayen)	1	1522.5	1097.5	1	1515.7	1097.5	0	0	0	0	0	0
6	Rakgatlha ,K (Karabo Kgobane)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rakgatlha ,K (Karabo Kgobane)	1	1331.5	1756.5	1	1346.1	1756.5	0	0	0	0	0	0
7	Dhaness ,A (Aashreya)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dhaness ,A (Aashreya)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Surukanti ,A (Arin Jay)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Surukanti ,A (Arin Jay)	1	1197.9	1197.9	1	1197.5	1197.9	0	0	0	0	0	0
9	Ngobeni ,R (Risana)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ngobeni ,R (Risana)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Samuel ,K (Kenneth)	1	1	425	1	1	425	0	0	0	0	0	0
10	Samuel ,K (Kenneth)	1	1378.7	1803.7	1	1379.7	1803.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vather, T (Thuhara)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms