Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chamuka, A (Ayanda)

Chess SA id

2110323201

FIDE id

Date of birth

2011-09-15 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1277.4	1252.6	1269.4	1200
Raw rating	1277.4	1252.6	1269.4	1200
Weighted rating	1222.5	1212.1	1224.1	1200
Weighted performance	0	0	0	0
Floor	777.4	752.6	769.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.5	153.9	150.2	165.8
Highest rating	1277.4 2026-01-01	1252.6 2025-11-01	1269.4 2026-01-01	1200 2025-08-01
Highest raw rating	1277.4 2026-01-01	1252.6 2025-11-01	1269.4 2026-01-01	1200 2025-08-01
Highest weighted rating	1222.5 2026-01-01	1204.2 2025-11-01	1224.1 2026-01-01	1200 2025-08-01
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	0	0	0	0
New rating	1277.4	1252.6	1269.4	1200
Analysis
Rating	1277.4	1252.6	1269.4	1200
Raw rating	1277.4	1252.6	1269.4	1200
Weighted rating	1222.5	1212.1	1224.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	777.4	752.6	769.4	700
Max/Min rating change allowed	148.5	153.9	150.2	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	1277.4	1252.6	1269.4	1200
New weighted rating	1227.6	1215.8	1228.6	1200
New weighted performance	0	0	0	0
Temp new rating	1277.4	1252.6	1269.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1277.4	1252.6	1269.4	1200
New K-factor	36	36	36	36
New floor	777.4	752.6	769.4	700

Item	Main	Standard	Rapid
	0	0	0
	13	10	3
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	13	10	3

Games since
	Main 13	Standard 10		Rapid 3		Blitz 0
Gender	Female
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	13	9	69.23	163.5	1250.3	1413.8
Standard	10	6	60	85	1246.2	1331.2
Rapid	3	3	100	425	1264.1	1689.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	9	69.23	163.5	1250.3	1413.8
Standard	10	6	60	85	1246.2	1331.2
Rapid	3	3	100	425	1264.1	1689.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1277.4	1252.6	1269.4	1200
2025-11-30	1273.7	1252.6	1264.8	1200
2025-11-01	1273.7	1252.6	1264.8	1200
2025-09-30	1238.1	1200	1264.8	1200
2025-09-01	1238.1	1200	1264.8	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Chess Power House Dec Rapid 2025 (B)	2025-12-16	2025-12-16	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	2025 Gauteng Top Schools Teams (U19 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	Ekurhuleni North Schools Teams 2025 (U19 Girls)	2025-08-15	2025-08-15	Rapid	Ekurhuleni (GE)	5	3	3	Yes	Analysis
5	South African Open 2025 (U16 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	0	0	No	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-15	rnd 1	type Rapid	result 1	date 2025-08-30	rnd 1	type Standard	result 1
		Opponent Tele, A (Az'Asakhe)				Opponent George, K (Katherina)
2	3	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Mothokoa, G (Gabaiphiwe)				Opponent Sibanda, P (Patience)
3	2	Tournament 2025 Gauteng Schools Provincial Individual Chess Championship				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-09-27	rnd 3	type Standard	result 1	date 2025-09-27	rnd 4	type Standard	result 1
		Opponent Judeel, A (Amorey)				Opponent Grobler, A (Amorette)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 1	type Rapid	result 1	date 2025-08-15	rnd 5	type Rapid	result 1
		Opponent Tele, A (Az'Asakhe)				Opponent Huebsch, K (Kaleigh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 1	type Rapid	result 1	date 2025-08-15	rnd 5	type Rapid	result 1
		Opponent Tele, A (Az'Asakhe)				Opponent Huebsch, K (Kaleigh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 1	type Rapid	result 1	date 2025-08-15	rnd 5	type Rapid	result 1
		Opponent Tele, A (Az'Asakhe)				Opponent Huebsch, K (Kaleigh)

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	Moyo ,Z (Zinhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Moyo ,Z (Zinhle)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Judeel ,A (Amorey)	1	1	425	1	1	425	0	0	0	0	0	0
2	Judeel ,A (Amorey)	1	894.9	1319.9	1	847.9	1319.9	0	0	0	0	0	0
3	Sibanda ,P (Patience)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sibanda ,P (Patience)	1	1203	1628	1	1181.8	1628	0	0	0	0	0	0
4	Loubser ,LA (Lilliene)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Loubser ,LA (Lilliene)	1	1308.2	883.2	1	1302.5	883.2	0	0	0	0	0	0
5	De Lange ,Z (Zo�)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Lange ,Z (Zo�)	1	1215.6	1640.6	1	1218.9	1640.6	0	0	0	0	0	0
6	Mothokoa ,G (Gabaiphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mothokoa ,G (Gabaiphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Williams ,A (Anika)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Williams ,A (Anika)	1	1647.5	1222.5	1	1631.7	1222.5	0	0	0	0	0	0
8	George ,K (Katherina)	1	1	425	1	1	425	0	0	0	0	0	0
8	George ,K (Katherina)	1	1208.2	1633.2	1	1200	1633.2	0	0	0	0	0	0
9	Grobler ,A (Amorette)	1	1	425	1	1	425	0	0	0	0	0	0
9	Grobler ,A (Amorette)	1	1318.3	1743.3	1	1312.1	1743.3	0	0	0	0	0	0
10	Bassie ,U (Unathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Bassie ,U (Unathi)	1	1266.2	841.2	1	1232.3	841.2	0	0	0	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

Chamuka, 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