Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nyathi, C (Carol)

Chess SA id

205070778

FIDE id

Date of birth

2005-01-13 (Adult)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1166.3	1167.9	573.6	573.6
Raw rating	1134.6	1167.9	573.6	573.6
Weighted rating	898.2	920.8	573.6	573.6
Weighted performance	1166.3	1158.5	0	0
Floor	634.6	667.9	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	182	173.6	404.8	404.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1134.6 2025-09-30	1167.9 2025-09-30	573.6 2024-02-01	573.6 2024-02-01
Highest weighted rating	892.5 2024-11-01	909.6 2024-11-01	573.6 2024-11-01	573.6 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-7.6	0	0	0
New rating	1158.7	1167.9	573.6	573.6
Analysis
Rating	1166.3	1167.9	573.6	573.6
Raw rating	1134.6	1167.9	573.6	573.6
Weighted rating	898.2	920.8	573.6
Weighted performance	1166.3	1158.5	0
K-factor	40	40	40	40
Floor	634.6	667.9	500	500
Max/Min rating change allowed	182	173.6	404.8	404.8
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	1134.6	1167.9	573.6	573.6
New weighted rating	922	945.6	573.6	573.6
New weighted performance	1158.7	1150.9	0	0
Temp new rating	1158.7	1167.9	573.6	573.6
Temp new rating +/-	-7.6	0	0	0
Final new rating +/-	-7.6	0	0	0
New rating	1158.7	1167.9	573.6	573.6
New K-factor	40	40	40	40
New floor	634.6	667.9	500	500

Item	Main	Standard	Rapid
	0	0	0
	12	12	0
	14	14	0
	0	0	0
	0	0	0
	0	0	0
History	55	44	11

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	12	8	66.67	141.7	1328.7	1470.4
Standard	12	8	66.67	141.7	1328.7	1470.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	17	54.84	41.1	1179	1220.2
Standard	31	17	54.84	41.1	1179	1220.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1134.6	1167.9	573.6	573.6
2025-09-30	1134.6	1167.9	573.6	573.6
2025-09-01	1039.5	1078.3	573.6	573.6
2025-08-01	892.5	909.6	573.6	573.6
2025-07-01	892.5	909.6	573.6	573.6
2025-06-01	892.5	909.6	573.6	573.6
2025-05-01	892.5	909.6	573.6	573.6
2025-04-01	892.5	909.6	573.6	573.6
2025-03-01	892.5	909.6	573.6	573.6
2025-02-01	892.5	909.6	573.6	573.6
2025-01-01	892.5	909.6	573.6	573.6
2024-12-01	754.9	777.2	573.6	573.6
2024-11-01	754.9	777.2	573.6	573.6
2024-10-01	754.9	777.2	573.6	573.6
2024-09-01	754.9	777.2	573.6	573.6
2024-08-01	754.9	777.2	573.6	573.6
2024-07-01	754.9	777.2	573.6	573.6
2024-09-01	754.9	777.2	573.6	573.6
2024-05-01	754.9	777.2	573.6	573.6
2024-04-01	754.9	777.2	573.6	573.6
2024-03-01	722	738.8	573.6	573.6
2024-02-01	722	738.8	573.6	573.6
2024-01-01	722	738.8	573.6	573.6
2023-12-01	668.2	689.6	573.6	573.6

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	EC Closed 2025 (Open)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	EC Students League 2025 (Ladies)	2025-08-23	2025-08-24	Standard	Sarah Baartman (ESB)	7	6	5	Yes	Analysis
3	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (Open)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	EC Students League 2025 (Ladies)	2025-08-23	2025-08-24	Standard	Sarah Baartman (ESB)	7	6	5	Yes	Analysis
3	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	0	0	No	Analysis
4	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	4	Yes	Analysis
5	SBDCU Trial 2 2024 (Open)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
6	2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament USSA Chess Championships 2024				Tournament EC Students League 2025
		date 2024-12-03	rnd 8	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Ndlovu, L (Lindokuhle Ashleigh)				Opponent Maza, P (Palesa)
2	4	Tournament EC Students League 2025				Tournament EC Closed 2025
		date 2025-08-24	rnd 6	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 0.5
		Opponent Mothopho, K (Keketso)				Opponent Mawere, J (Justice)
3	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Forosi, S (Siphosihle)				Opponent Kapp, J (Jacinto)

#	Games	Start				End
1	5	Tournament USSA Chess Championships 2024				Tournament EC Students League 2025
		date 2024-12-03	rnd 8	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Ndlovu, L (Lindokuhle Ashleigh)				Opponent Maza, P (Palesa)
2	4	Tournament EC Students League 2025				Tournament EC Closed 2025
		date 2025-08-24	rnd 6	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 0.5
		Opponent Mothopho, K (Keketso)				Opponent Mawere, J (Justice)
3	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Forosi, S (Siphosihle)				Opponent Kapp, J (Jacinto)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament EC Students League 2025				Tournament EC Students League 2025
		date 2025-08-23	rnd 2	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Ngaleka, Z (Zinam)				Opponent Maza, P (Palesa)
2	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Forosi, S (Siphosihle)				Opponent Kapp, J (Jacinto)
3	2	Tournament EC Students League 2025				Tournament EC Students League 2025
		date 2025-08-24	rnd 6	type Standard	result 1	date 2025-08-24	rnd 7	type Standard	result 1
		Opponent Mothopho, K (Keketso)				Opponent Dladla, V (Vuyelwa)

#	Games	Start				End
1	3	Tournament EC Students League 2025				Tournament EC Students League 2025
		date 2025-08-23	rnd 2	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Ngaleka, Z (Zinam)				Opponent Maza, P (Palesa)
2	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Forosi, S (Siphosihle)				Opponent Kapp, J (Jacinto)
3	2	Tournament EC Students League 2025				Tournament EC Students League 2025
		date 2025-08-24	rnd 6	type Standard	result 1	date 2025-08-24	rnd 7	type Standard	result 1
		Opponent Mothopho, K (Keketso)				Opponent Dladla, V (Vuyelwa)

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	Moshoeshoe ,M (Maletapata)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Moshoeshoe ,M (Maletapata)	2	1297.3	872.3	2	1290.1	872.3	0	0	0	0	0	0
2	Reddy ,D (Drianca)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Reddy ,D (Drianca)	1	1143.4	718.4	1	1151.3	718.4	0	0	0	0	0	0
3	Gosha ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Gosha ,W (William)	1	1574.9	1149.9	1	1536.7	1149.9	0	0	0	0	0	0
4	Nyambi ,M (Mbali)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Nyambi ,M (Mbali)	1	1243.6	1243.6	1	1234.8	1243.6	0	0	0	0	0	0
5	Mawere ,J (Justice)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Mawere ,J (Justice)	1	1414.9	1414.9	1	1397.1	1414.9	0	0	0	0	0	0
6	Lambiso ,ME (Matlakala Elizabeth)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Lambiso ,ME (Matlakala Elizabeth)	1	1119.5	1119.5	1	1111.3	1119.5	0	0	0	0	0	0
7	Sibengile ,Z (Zolani)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sibengile ,Z (Zolani)	1	1361.7	936.7	1	1328	936.7	0	0	0	0	0	0
8	Cungcu ,O (Olunje)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cungcu ,O (Olunje)	1	1396.3	971.3	1	1373	971.3	0	0	0	0	0	0
9	Forosi ,S (Siphosihle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Forosi ,S (Siphosihle)	1	1227	1652	1	1201.3	1652	0	0	0	0	0	0
10	Sithole ,N (Nosihle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sithole ,N (Nosihle)	1	1114.8	1539.8	1	1111.2	1539.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Nyathi, C (Carol)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms