Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mjanyana, A (Achume)

Chess SA id

2180322833

FIDE id

Date of birth

2018-11-04 (U8)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1194.5	1194.6	1199.1	1200
Raw rating	1166.3	1165.4	1197.1	1200
Weighted rating	1194.5	1194.6	1199.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174	174.2	166.5	165.8
Highest rating	1200 2025-07-01	1200 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1200 2025-07-01	1200 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1200 2025-07-01	1200 2025-07-01	1200 2025-07-01	1200 2025-07-01
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	-2.5	-2.5	-0.2	0
New rating	1192.1	1192.1	1198.9	1200
Analysis
Rating	1194.5	1194.6	1199.1	1200
Raw rating	1166.3	1165.4	1197.1	1200
Weighted rating	1194.5	1194.6	1199.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174	174.2	166.5	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	1166.3	1165.4	1197.1	1200
New weighted rating	1192.1	1192.1	1198.9	1200
New weighted performance	0	0	0	0
Temp new rating	1192.1	1192.1	1198.9	1200
Temp new rating +/-	-2.5	-2.5	-0.2	0
Final new rating +/-	-2.5	-2.5	-0.2	0
New rating	1192.1	1192.1	1198.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	9	5	4
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	9	5	4

Games since
	Main 9	Standard 5		Rapid 4		Blitz 0
Gender	Female
Age group	U8
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 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	2.5	27.78	-188.9	1200.1	1011.2
Standard	5	1.5	30	-170	1200.4	1030.4
Rapid	4	1	25	-212.5	1199.8	987.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	2.5	27.78	-188.9	1200.1	1011.2
Standard	5	1.5	30	-170	1200.4	1030.4
Rapid	4	1	25	-212.5	1199.8	987.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1166.3	1165.4	1197.1	1200
2025-09-30	1166.3	1165.4	1197.1	1200
2025-09-01	1198.8	1200	1197.1	1200
2025-08-01	1198.8	1200	1197.1	1200
2025-07-01	1200	1200	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	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	1.5	Yes	Analysis
2	Gompo Chess Open 2025 (Development)	2025-06-21	2025-06-21	Rapid	Buffalo City (EBC)	6	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	1.5	Yes	Analysis
2	Gompo Chess Open 2025 (Development)	2025-06-21	2025-06-21	Rapid	Buffalo City (EBC)	6	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Buffalo City Chess Clubs League 2025				Tournament Buffalo City Chess Clubs League 2025
		date 2025-09-20	rnd 5	type Standard	result 0.5	date 2025-09-20	rnd 5	type Standard	result 0.5
		Opponent Moyikisi, K (Kungawo)				Opponent Moyikisi, K (Kungawo)
2	1	Tournament Buffalo City Chess Clubs League 2025				Tournament Buffalo City Chess Clubs League 2025
		date 2025-09-20	rnd 1	type Standard	result 1	date 2025-09-20	rnd 1	type Standard	result 1
		Opponent Ngaba, S (Singabakho)				Opponent Ngaba, S (Singabakho)
3	1	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 2	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Chidziwa, P (Princess)				Opponent Chidziwa, P (Princess)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 2	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Chidziwa, P (Princess)				Opponent Chidziwa, P (Princess)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 2	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Chidziwa, P (Princess)				Opponent Chidziwa, P (Princess)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gompo Chess Open 2025				Tournament Gompo Chess Open 2025
		date 2025-06-21	rnd 2	type Rapid	result 1	date 2025-06-21	rnd 2	type Rapid	result 1
		Opponent Chidziwa, P (Princess)				Opponent Chidziwa, P (Princess)

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	Ngaba ,S (Singabakho)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ngaba ,S (Singabakho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Nyedimane ,K (Kgauta)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nyedimane ,K (Kgauta)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Reddy ,L (Leonardo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Reddy ,L (Leonardo)	1	1204.2	779.2	1	1203.6	779.2	0	0	0	0	0	0
4	Mbambeni ,A (Avela)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mbambeni ,A (Avela)	1	1197.8	772.8	1	1197.4	772.8	0	0	0	0	0	0
5	Moyikisi ,K (Kungawo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Moyikisi ,K (Kungawo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Mgandela ,A (Ayonelise)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mgandela ,A (Ayonelise)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Qushu ,A (Amlinde)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Qushu ,A (Amlinde)	1	1199.8	774.8	0	0	0	1	1200	774.8	0	0	0
8	Chidziwa ,P (Princess)	1	1	425	0	0	0	1	1	425	0	0	0
8	Chidziwa ,P (Princess)	1	1199.5	1624.5	0	0	0	1	1200	1624.5	0	0	0
9	Goloda ,K (Kungentando)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Goloda ,K (Kungentando)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mjanyana, A (Achume)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms