Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumbuza, A (Amila)

Chess SA id

2130158862

FIDE id

Date of birth

2013-03-08 (U14)

Gender

Female

Region

Cape Town (WCT)

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

1374.5

Item	Main	Standard	Rapid	Blitz
Rating	1391.8	1400.8	1215.1	1200
Raw rating	1391.8	1400.8	1215.1	1200
Weighted rating	1307.3	1311.5	1215.1	1200
Weighted performance	1365.8	1355.8	0	0
Floor	891.8	900.8	715.1	700
K-factor	36	32	36	36
Min/Max rating change allowed	126.2	124.6	162.3	165.8
Highest rating	1391.8 2025-09-30	1446.7 2023-09-01	1343.1 2023-07-01	1200 2018-10-01
Highest raw rating	1391.8 2025-09-30	1400.8 2025-09-30	1215.1 2024-03-01	1200 2024-03-01
Highest weighted rating	1307.3 2025-09-30	1311.5 2025-09-30	1215.1 2025-06-01	1200 2018-10-01
Highest weighted performance	1365.8 2025-09-30	1446.7 2023-09-01	1343.1 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1391.8	1400.8	1215.1	1200
Analysis
Rating	1391.8	1400.8	1215.1	1200
Raw rating	1391.8	1400.8	1215.1	1200
Weighted rating	1307.3	1311.5	1215.1
Weighted performance	1365.8	1355.8	0
K-factor	36	32	36	36
Floor	891.8	900.8	715.1	700
Max/Min rating change allowed	126.2	124.6	162.3	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	1391.8	1400.8	1215.1	1200
New weighted rating	1316.3	1320.9	1215.1	1200
New weighted performance	1365.3	1355.3	0	0
Temp new rating	1391.8	1400.8	1215.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1391.8	1400.8	1215.1	1200
New K-factor	36	32	36	36
New floor	891.8	900.8	715.1	700

Item	Main	Standard	Rapid
	0	0	0
	22	22	0
	21	21	0
	8	5	3
	0	0	0
	0	0	0
History	51	48	3

Games since
	Main 43	Standard 43		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2256		690		301
Female	387		151		58
U14	367		120		51
U14 Female	90		39		17
Standard
	RSA		Province		Region
Overall	2040		557		256
Female	356		125		55
U14	336		102		46
U14 Female	85		34		16
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	22	15	68.18	154.5	1267	1421.6
Standard	22	15	68.18	154.5	1267	1421.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	51	34	66.67	141.7	1220.2	1361.9
Standard	48	32	66.67	141.7	1222	1363.6
Rapid	3	2	66.67	141.7	1192.2	1333.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1391.8	1400.8	1215.1	1200
2025-09-01	1340.5	1350.4	1215.1	1200
2025-08-01	1326.2	1329.2	1215.1	1200
2025-07-01	1326.2	1329.2	1215.1	1200
2025-06-01	1326.2	1329.2	1215.1	1200
2025-05-01	1326.2	1329.2	1215.1	1200
2025-04-01	1326.2	1329.2	1215.1	1200
2025-03-01	1346	1353	1215.1	1200
2025-02-01	1325	1330.7	1215.1	1200
2025-01-01	1325	1330.7	1215.1	1200
2024-12-01	1325	1330.7	1215.1	1200
2024-11-01	1325	1330.7	1215.1	1200
2024-10-01	1325	1330.7	1215.1	1200
2024-09-01	1229	1233.8	1215.1	1200
2024-08-01	1229	1233.8	1215.1	1200
2024-07-01	1180	1173.7	1215.1	1200
2024-06-01	1180	1173.7	1215.1	1200
2024-08-01	1180	1173.7	1215.1	1200
2024-04-01	1180	1173.7	1215.1	1200
2024-03-01	1212.9	1214	1215.1	1200
2024-02-01	1244	1250.4	1215.1	1200
2024-01-01	1244	1250.4	1215.1	1200
2023-12-01	1244	1250.4	1215.1	1200
2023-11-01	1244	1250.4	1215.1	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	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U13 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U13 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	5	Yes	Analysis
6	CT Metro District East Top Schools Chess 2024 (U11+U13 Girls)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
7	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
8	CT District East Schools Chess Individuals Trails 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
9	Western Cape Top Schools 2023 (U11 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	4	Yes	Analysis
10	CT Metro District East Top Schools Chess 2023 (U11+U3 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	3	3	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Wilson, E (Emma)				Opponent Rule, M (Mikaylah)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Tonder, M (Mieke)				Opponent Naude, A (Ariel)
3	4	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent Venter, D (Danelize)				Opponent Van Zyl, R (Roche-Kay)

#	Games	Start				End
1	10	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Wilson, E (Emma)				Opponent Rule, M (Mikaylah)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Tonder, M (Mieke)				Opponent Naude, A (Ariel)
3	4	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent Venter, D (Danelize)				Opponent Van Zyl, R (Roche-Kay)

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, S (Skyla)				Opponent Springhorn, K (Kylie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Wilson, E (Emma)				Opponent Rule, M (Mikaylah)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Tonder, M (Mieke)				Opponent Naude, A (Ariel)
3	4	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent Venter, D (Danelize)				Opponent Van Zyl, R (Roche-Kay)

#	Games	Start				End
1	10	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Wilson, E (Emma)				Opponent Rule, M (Mikaylah)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Tonder, M (Mieke)				Opponent Naude, A (Ariel)
3	4	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent Venter, D (Danelize)				Opponent Van Zyl, R (Roche-Kay)

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, S (Skyla)				Opponent Springhorn, K (Kylie)

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	Martin ,E (Emma)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Martin ,E (Emma)	3	1314.2	1172.5	3	1276.7	1172.5	0	0	0	0	0	0
2	Louw ,L (Lize)	2	2	425	2	2	425	0	0	0	0	0	0
2	Louw ,L (Lize)	2	1113.9	1538.9	2	1199.2	1538.9	0	0	0	0	0	0
3	Naude ,A (Ariel)	1	1	425	1	1	425	0	0	0	0	0	0
3	Naude ,A (Ariel)	1	1300.1	1725.1	1	1242.6	1725.1	0	0	0	0	0	0
4	Kahle ,U (Uzuko)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kahle ,U (Uzuko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Van Zyl ,R (Roche-Kay)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Zyl ,R (Roche-Kay)	1	1132.2	1557.2	1	1200	1557.2	0	0	0	0	0	0
6	Vundisa ,A (Athule)	1	1	425	1	1	425	0	0	0	0	0	0
6	Vundisa ,A (Athule)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Krige ,Z (Zara)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Krige ,Z (Zara)	1	1200.6	775.6	1	1213	775.6	0	0	0	0	0	0
8	Zenze ,L (Liso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Zenze ,L (Liso)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Rule ,M (Mikaylah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rule ,M (Mikaylah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Beyers ,S (Skylar)	1	1	425	1	1	425	0	0	0	0	0	0
10	Beyers ,S (Skylar)	1	1295.8	1720.8	1	1263.4	1720.8	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

Khumbuza, A (Amila)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms