Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nyama, C (Cherise)

Chess SA id

207077119

FIDE id

Date of birth

2007-04-18 (U20)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	861.8	855.4	500	500
Raw rating	861.8	855.4	500	500
Weighted rating	861.8	855.4	500	500
Weighted performance	229.9	227	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	268.5	270.9	449.5	449.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	926.6 2019-12-01	917.8 2019-12-01	500 2024-03-01	500 2024-03-01
Highest weighted rating	926.6 2024-11-01	917.8 2024-11-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	861.8	855.4	500	500
Analysis
Rating	861.8	855.4	500	500
Raw rating	861.8	855.4	500	500
Weighted rating	861.8	855.4	500
Weighted performance	229.9	227	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	268.5	270.9	449.5	449.5
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	861.8	855.4	500	500
New weighted rating	861.8	855.4	500	500
New weighted performance	224.8	222	0	0
Temp new rating	861.8	855.4	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	861.8	855.4	500	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	136	136

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	66	17.5	26.52	-199.6	1035.9	836.3
Standard	66	17.5	26.52	-199.6	1035.9	836.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	861.8	855.4	500	500
2025-09-30	861.8	855.4	500	500
2025-09-01	861.8	855.4	500	500
2025-08-01	861.8	855.4	500	500
2025-07-01	861.8	855.4	500	500
2025-06-01	861.8	855.4	500	500
2025-05-01	861.8	855.4	500	500
2025-04-01	861.8	855.4	500	500
2025-03-01	861.8	855.4	500	500
2025-02-01	861.8	855.4	500	500
2025-01-01	861.8	855.4	500	500
2024-12-01	861.8	855.4	500	500
2024-11-01	861.8	855.4	500	500
2024-10-01	861.8	855.4	500	500
2024-09-01	861.8	855.4	500	500
2024-08-01	861.8	855.4	500	500
2024-07-01	861.8	855.4	500	500
2024-09-01	861.8	855.4	500	500
2024-05-01	861.8	855.4	500	500
2024-04-01	861.8	855.4	500	500
2024-03-01	861.8	855.4	500	500
2024-02-01	861.8	855.4	500	500
2024-01-01	861.8	855.4	500	500
2023-12-01	861.8	855.4	500	500

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	Hoerskool Drie Riviere 2020 (D)	2020-03-07	2020-03-07	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
2	Carel`s Open 2020 (C)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
3	2019 South African Junior Team Championships (U14B Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	0	Yes	Analysis
4	Sedibeng DF Malherbe Open 2019 (C)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
5	Fonteine Ope 2019 (D)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
6	TST-MSA Chess Open 2019 (C)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
7	Eureka Chess Open 2019 (F)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
8	Word of Life 2019 (C)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
9	D7 Individuals 2019 (U13 Girls)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
10	South African Junior Team Championships 2018 (U14A Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis
11	2018 Interregion Sedibeng vs Ekurhuleni (L)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
12	Fonteine Open 2018 (D)	2018-10-13	2018-10-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
13	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
14	TST-MSA Tournament 2018 (D)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
15	South African Junior Team Championships 2017 (U12D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	5	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Henley Open 2018				Tournament Fonteine Open 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-10-13	rnd 2	type Standard	result 1
		Opponent Schoeman, H (Heleen)				Opponent Keulder, A (Andre)
2	3	Tournament Fonteine Ope 2019				Tournament Fonteine Ope 2019
		date 2019-10-20	rnd 3	type Standard	result 1	date 2019-10-20	rnd 5	type Standard	result 1
		Opponent Erwee, M (Marizna)				Opponent Nyama, M (Maya)
3	2	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 1	type Standard	result 0.5	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Gebuza, M (Mbali)				Opponent Tsheke, A (Atlehan)

#	Games	Start				End
1	4	Tournament Henley Open 2018				Tournament Fonteine Open 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-10-13	rnd 2	type Standard	result 1
		Opponent Schoeman, H (Heleen)				Opponent Keulder, A (Andre)
2	3	Tournament Fonteine Ope 2019				Tournament Fonteine Ope 2019
		date 2019-10-20	rnd 3	type Standard	result 1	date 2019-10-20	rnd 5	type Standard	result 1
		Opponent Erwee, M (Marizna)				Opponent Nyama, M (Maya)
3	2	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 1	type Standard	result 0.5	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Gebuza, M (Mbali)				Opponent Tsheke, A (Atlehan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Henley Open 2018				Tournament Fonteine Open 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-10-13	rnd 2	type Standard	result 1
		Opponent Schoeman, H (Heleen)				Opponent Keulder, A (Andre)
2	3	Tournament Fonteine Ope 2019				Tournament Fonteine Ope 2019
		date 2019-10-20	rnd 3	type Standard	result 1	date 2019-10-20	rnd 5	type Standard	result 1
		Opponent Erwee, M (Marizna)				Opponent Nyama, M (Maya)
3	1	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Tsheke, A (Atlehan)				Opponent Tsheke, A (Atlehan)

#	Games	Start				End
1	4	Tournament Henley Open 2018				Tournament Fonteine Open 2018
		date 2018-09-08	rnd 4	type Standard	result 1	date 2018-10-13	rnd 2	type Standard	result 1
		Opponent Schoeman, H (Heleen)				Opponent Keulder, A (Andre)
2	3	Tournament Fonteine Ope 2019				Tournament Fonteine Ope 2019
		date 2019-10-20	rnd 3	type Standard	result 1	date 2019-10-20	rnd 5	type Standard	result 1
		Opponent Erwee, M (Marizna)				Opponent Nyama, M (Maya)
3	1	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Tsheke, A (Atlehan)				Opponent Tsheke, A (Atlehan)

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	Gebuza ,M (Mbali)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Gebuza ,M (Mbali)	4	1065.2	852.7	4	1055.4	852.7	0	0	0	0	0	0
2	Andrews ,K (Kaylin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Andrews ,K (Kaylin)	2	1077.1	652.1	2	1068.4	652.1	0	0	0	0	0	0
3	Tshabalala ,T (Thandolwethu)	2	1	0	2	1	0	0	0	0	0	0	0
3	Tshabalala ,T (Thandolwethu)	2	1132.1	1132.1	2	1118	1132.1	0	0	0	0	0	0
4	Jacobs ,D (Dane)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Jacobs ,D (Dane)	2	736.9	524.4	2	740.2	524.4	0	0	0	0	0	0
5	Thabethe ,L (Lindokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Thabethe ,L (Lindokuhle)	1	1104.8	679.8	1	1092.9	679.8	0	0	0	0	0	0
6	Weber ,KP (Keagan Peter)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Weber ,KP (Keagan Peter)	1	1014	589	1	998.4	589	0	0	0	0	0	0
7	Havenga ,S (Shaylee)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Havenga ,S (Shaylee)	1	634.2	209.2	1	634.2	209.2	0	0	0	0	0	0
8	Bokang ,M (Mthambo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Bokang ,M (Mthambo)	1	1102.4	1527.4	1	1102	1527.4	0	0	0	0	0	0
9	Roos ,A (Abigail)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Roos ,A (Abigail)	1	887.8	462.8	1	888.3	462.8	0	0	0	0	0	0
10	Zondo ,S (Sizwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Zondo ,S (Sizwe)	1	1110.7	685.7	1	1094	685.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Nyama, C (Cherise)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms