Chess South Africa Ratings Database

PLAYER PAGE

Personal

Thomas, Z (Zayda)

Chess SA id

2100159167

FIDE id

Date of birth

2010-12-23 (U16)

Gender

Female

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1139.8	1164.2	1151.4	1200
Raw rating	1139.8	1164.2	1151.4	1200
Weighted rating	1135	1159	1150.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.7	174.5	177.7	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 2024-03-01	1200 2019-12-01	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 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1139.8	1164.2	1151.4	1200
Analysis
Rating	1139.8	1164.2	1151.4	1200
Raw rating	1139.8	1164.2	1151.4	1200
Weighted rating	1135	1159	1150.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.7	174.5	177.7	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	1139.8	1164.2	1151.4	1200
New weighted rating	1134.9	1158.8	1150.2	1200
New weighted performance	0	0	0	0
Temp new rating	1139.8	1164.2	1151.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1139.8	1164.2	1151.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	10	0	10
	0	0	0
	0	0	0
History	15	5	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	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	15	3	20	-255	1217.6	962.6
Standard	5	0	0	-425	1206.7	781.7
Rapid	10	3	30	-170	1223	1053
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1139.8	1164.2	1151.4	1200
2025-09-01	1139.8	1164.2	1151.4	1200
2025-08-01	1139.8	1164.2	1151.4	1200
2025-07-01	1139.8	1164.2	1151.4	1200
2025-06-01	1139.8	1164.2	1151.4	1200
2025-05-01	1139.8	1164.2	1151.4	1200
2025-04-01	1139.8	1164.2	1151.4	1200
2025-03-01	1139.8	1164.2	1151.4	1200
2025-02-01	1138	1161.6	1151.4	1200
2025-01-01	1096.2	1110.7	1148.1	1200
2024-12-01	1096.2	1110.7	1148.1	1200
2024-11-01	1096.2	1110.7	1148.1	1200
2024-10-01	1096.2	1110.7	1148.1	1200
2024-09-01	1096.2	1110.7	1148.1	1200
2024-08-01	1165.8	1200	1148.1	1200
2024-07-01	1165.8	1200	1148.1	1200
2024-06-01	1165.8	1200	1148.1	1200
2024-08-01	1165.8	1200	1148.1	1200
2024-04-01	1165.8	1200	1148.1	1200
2024-03-01	1165.8	1200	1148.1	1200
2024-02-01	1165.8	1200	1148.1	1200
2024-01-01	1165.8	1200	1148.1	1200
2023-12-01	1165.8	1200	1148.1	1200
2023-11-01	1165.8	1200	1148.1	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	Laerskool Lydenburg 2024 (U16)	2024-08-24	2024-08-24	Standard	Ehlanzeni (MEN)	5	5	0	Yes	Analysis
2	Mpumalanga Final 2023 (B-Teams)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	1	Yes	Analysis
3	Interprimary Finals 2023 (B-Teams)	2023-08-14	2023-08-14	Rapid	Ehlanzeni (MEN)	3	3	2	Yes	Analysis
4	Interprimary 2023 (B-Teams)	2023-08-05	2023-08-05	Rapid	Ehlanzeni (MEN)	3	2	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-14	rnd 1	type Rapid	result 1	date 2023-08-14	rnd 2	type Rapid	result 1
		Opponent Ndlovu, S (Surprise)				Opponent Rathaga, H (Hope)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Du Plessis, N (Nicole)				Opponent Du Plessis, N (Nicole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-14	rnd 1	type Rapid	result 1	date 2023-08-14	rnd 2	type Rapid	result 1
		Opponent Ndlovu, S (Surprise)				Opponent Rathaga, H (Hope)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Du Plessis, N (Nicole)				Opponent Du Plessis, N (Nicole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-14	rnd 1	type Rapid	result 1	date 2023-08-14	rnd 2	type Rapid	result 1
		Opponent Ndlovu, S (Surprise)				Opponent Rathaga, H (Hope)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Du Plessis, N (Nicole)				Opponent Du Plessis, N (Nicole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-14	rnd 1	type Rapid	result 1	date 2023-08-14	rnd 2	type Rapid	result 1
		Opponent Ndlovu, S (Surprise)				Opponent Rathaga, H (Hope)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Du Plessis, N (Nicole)				Opponent Du Plessis, N (Nicole)

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	Barnard ,R (Ruan)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Barnard ,R (Ruan)	2	1210.2	785.2	0	0	0	2	1217.3	785.2	0	0	0
2	Nkosi ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nkosi ,S (Sanele)	1	1276.6	851.6	1	1290.8	851.6	0	0	0	0	0	0
3	Mayaba ,M (Mbali)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mayaba ,M (Mbali)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Ncube ,S (Shanique)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ncube ,S (Shanique)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Zakadhari ,B (Bailey)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Zakadhari ,B (Bailey)	1	1156.8	731.8	1	1157.2	731.8	0	0	0	0	0	0
6	Skosana ,S (Sphumelele)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Skosana ,S (Sphumelele)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Du Plessis ,N (Nicole)	1	1	425	0	0	0	1	1	425	0	0	0
7	Du Plessis ,N (Nicole)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mahlangu ,B (Bayede)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Mahlangu ,B (Bayede)	1	1402.5	977.5	0	0	0	1	1384.9	977.5	0	0	0
9	Rathaga ,H (Hope)	1	1	425	0	0	0	1	1	425	0	0	0
9	Rathaga ,H (Hope)	1	1185.2	1610.2	0	0	0	1	1200	1610.2	0	0	0
10	Ndlovu ,S (Surprise)	1	1	425	0	0	0	1	1	425	0	0	0
10	Ndlovu ,S (Surprise)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Thomas, Z (Zayda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms