Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maduna, A (Ayanda)

Chess SA id

2120329589

FIDE id

Date of birth

2012-07-07 (U14)

Gender

Female

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199	1200	1198.5	1200
Raw rating	1187.8	1200	1181.6	1200
Weighted rating	1199	1200	1198.5	1200
Weighted performance	0	0	0	0
Floor	699	700	699	700
K-factor	40	40	40	40
Min/Max rating change allowed	168.7	165.8	170.2	165.8
Highest rating	1199 2025-11-01	1199 2025-10-24	1199 2025-10-24	1199 2025-10-24
Highest raw rating	1199 2025-10-24	1199 2025-10-24	1199 2025-10-24	1199 2025-10-24
Highest weighted rating	1199 2025-11-01	0 2025-10-24	1198.5 2025-11-01	0 2025-10-24
Highest weighted performance	0 2025-10-24	0 2025-10-24	0 2025-10-24	0 2025-10-24

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.9	0	-1.4	0
New rating	1198.1	1200	1197.1	1200
Analysis
Rating	1199	1200	1198.5	1200
Raw rating	1187.8	1200	1181.6	1200
Weighted rating	1199	1200	1198.5
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	700	699	700
Max/Min rating change allowed	168.7	165.8	170.2	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	1187.8	1200	1181.6	1200
New weighted rating	1198.1	1200	1197.1	1200
New weighted performance	0	0	0	0
Temp new rating	1198.1	1200	1197.1	1200
Temp new rating +/-	-0.9	0	-1.4	0
Final new rating +/-	-0.9	0	-1.4	0
New rating	1198.1	1200	1197.1	1200
New K-factor	40	36	40	36
New floor	699	700	699	700

Item	Main	Rapid
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	F
Age group	U14
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U14	-1		-1		-1
U14 F	-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	5	2	40	-85	1205.5	1120.5
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1205.5	1120.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	2	40	-85	1205.5	1120.5
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1205.5	1120.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1187.8	1200	1181.6	1200
2025-10-01	1200	1200	1200	1200
2025-09-01	1200	1200	1200	1200
2025-08-01	1200	1200	1200	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	2025 King Cetshwayo SALGA Selections (U14 Girls)	2025-10-18	2025-10-18	Rapid	King Cetshwayo (KUR)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 King Cetshwayo SALGA Selections (U14 Girls)	2025-10-18	2025-10-18	Rapid	King Cetshwayo (KUR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 King Cetshwayo SALGA Selections				Tournament 2025 King Cetshwayo SALGA Selections
		date 2025-10-18	rnd 4	type Rapid	result 0.5	date 2025-10-18	rnd 5	type Rapid	result 0.5
		Opponent Mthembu, N (Nkosi)				Opponent Dlungwana, L (Lwandiswa)
2	1	Tournament 2025 King Cetshwayo SALGA Selections				Tournament 2025 King Cetshwayo SALGA Selections
		date 2025-10-18	rnd 2	type Rapid	result 1	date 2025-10-18	rnd 2	type Rapid	result 1
		Opponent Maphumulo, E (Ezomusa)				Opponent Maphumulo, E (Ezomusa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Chonco ,A (Aphiwe)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Chonco ,A (Aphiwe)	1	1225.3	800.3	0	0	0	1	1257.4	800.3	0	0	0
2	Mthembu ,N (Nkosi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	Mthembu ,N (Nkosi)	1	1197.8	1197.8	0	0	0	1	1196.2	1197.8	0	0	0
3	Dlungwana ,L (Lwandiswa)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
3	Dlungwana ,L (Lwandiswa)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
4	Sibiya ,N (Neliswa)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Sibiya ,N (Neliswa)	1	1207.8	782.8	0	0	0	1	1211.9	782.8	0	0	0
5	Maphumulo ,E (Ezomusa)	1	1	425	0	0	0	1	1	425	0	0	0
5	Maphumulo ,E (Ezomusa)	1	1196.5	1621.5	0	0	0	1	1194.6	1621.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Maduna, A (Ayanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms