Chess South Africa Ratings Database

PLAYER PAGE

Personal

Musakwa, C (Courtney)

Chess SA id

2090148292

FIDE id

534033904

Date of birth

2009-11-02 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1447.7	1444.8	1398.9	1200
Raw rating	1447	1427.5	1398.9	1200
Weighted rating	1355	1328	1323.5	1200
Weighted performance	1447.7	1444.8	1337.4	0
Floor	947	927.5	898.9	700
K-factor	32	32	36	36
Min/Max rating change allowed	116.6	119.9	124.9	165.8
Highest rating	1447.7 2026-01-01	1466 2024-02-01	1398.9 2026-01-01	1200 2018-10-01
Highest raw rating	1447 2026-01-01	1427.5 2026-01-01	1398.9 2026-01-01	1200 2024-03-01
Highest weighted rating	1355 2026-01-01	1328 2026-01-01	1323.5 2026-01-01	1200 2018-10-01
Highest weighted performance	1447.7 2026-01-01	1466 2024-02-01	1337.4 2026-01-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-9.6	0	0
New rating	1447	1435.2	1398.9	1200
Analysis
Rating	1447.7	1444.8	1398.9	1200
Raw rating	1447	1427.5	1398.9	1200
Weighted rating	1355	1328	1323.5
Weighted performance	1447.7	1444.8	1337.4
K-factor	32	32	36	36
Floor	947	927.5	898.9	700
Max/Min rating change allowed	116.6	119.9	124.9	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	1447	1427.5	1398.9	1200
New weighted rating	1364.2	1338	1331.6	1200
New weighted performance	1438.2	1435.2	1328	0
Temp new rating	1447	1435.2	1398.9	1200
Temp new rating +/-	-0.8	-9.6	0	0
Final new rating +/-	-0.8	-9.6	0	0
New rating	1447	1435.2	1398.9	1200
New K-factor	32	32	36	36
New floor	947	927.5	898.9	700

Item	Main	Standard	Rapid
	0	0	0
	52	45	7
	53	23	30
	16	0	16
	5	0	5
	0	0	0
History	126	68	58

Games since
	Main 111	Standard 68		Rapid 43		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2535		803		353
Female	450		175		66
U18	398		113		45
U18 Female	59		21		8
Standard
	RSA		Province		Region
Overall	2574		726		329
Female	471		173		66
U18	416		110		46
U18 Female	59		22		9
Rapid
	RSA		Province		Region
Overall	802		410		179
Female	119		65		16
U18	100		56		21
U18 Female	11		7		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	52	26	50	0	1368.9	1368.9
Standard	45	21.5	47.78	-18.9	1380.7	1361.8
Rapid	7	4.5	64.29	121.4	1292.8	1414.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	126	67.5	53.57	30.4	1308.8	1339.1
Standard	68	34.5	50.74	6.2	1350.5	1356.8
Rapid	58	33	56.9	58.6	1259.8	1318.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1447	1427.5	1398.9	1200
2025-11-30	1367	1355.9	1342.4	1200
2025-11-01	1367	1355.9	1342.4	1200
2025-09-30	1388.6	1376.8	1342.4	1200
2025-09-01	1388.6	1376.8	1342.4	1200
2025-08-01	1388.6	1376.8	1342.4	1200
2025-07-01	1385.1	1376.8	1320.3	1200
2025-06-01	1323.6	1307.2	1320.3	1200
2025-05-01	1323.6	1307.2	1320.3	1200
2025-04-01	1294.6	1267.5	1320.3	1200
2025-03-01	1334.7	1282.4	1320.3	1200
2025-02-01	1335.3	1269.1	1320.3	1200
2025-01-01	1335.3	1269.1	1320.3	1200
2024-12-01	1331.4	1269.1	1306.3	1200
2024-11-01	1331.4	1269.1	1306.3	1200
2024-10-01	1325	1269.1	1280.7	1200
2024-09-01	1325	1269.1	1280.7	1200
2024-11-01	1325	1269.1	1280.7	1200
2024-07-01	1297.7	1269.1	1232.8	1200
2024-06-01	1298.2	1290.3	1223.8	1200
2024-05-01	1298.2	1290.3	1223.8	1200
2024-04-01	1298.2	1290.3	1223.8	1200
2024-03-01	1262.3	1254.7	1223.8	1200
2024-02-01	1197.9	1200	1197.2	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	Four Seasons Summer Slam 2025 (Open)	2025-12-10	2025-12-10	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
2	2025 Mzansi Individual Championships (U18 Girls)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
3	2025 Mzansi Inter Provincial Team Championships (U18 Girls)	2025-12-15	2025-12-16	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
4	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	10	1.5	Yes	Analysis
5	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	4.5	Yes	Analysis
6	Cape Town Chess Junior League 2025 (U18)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
7	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
8	Cape Town Open Chess Festival 2025 (C)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
9	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
10	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	CT Metro North Schools Chess Individual Trials 2025 (U17 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
12	Rylib Summer Slam 2024 (Open)	2024-12-03	2024-12-03	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
13	Spring Slam 2024 (B)	2024-10-05	2024-10-05	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
14	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
15	Rylib Winter Slam 2024 (Intermediate)	2024-06-19	2024-06-19	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
16	Cape Town Chess Federation Closed Chess Championships 2024 (D)	2024-06-15	2024-06-17	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
17	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
18	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
19	North District School Trials 2024 (U15 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
20	Cape of Good Hope Open Chess Tournament 2024 (Open)	2024-02-18	2024-02-18	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
21	Rylib Summer Slam 2023 (Development)	2023-12-12	2023-12-12	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
22	Rylib Chess Winter Slam 2023 (C)	2023-07-06	2023-07-06	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
23	Cape Town Junior Chess League Q1 2023	2023-05-13	2023-05-13	Rapid	Cape Town (WCT)	7	4	1	Yes	Analysis
24	Summer Slam 2022 (C)	2022-12-13	2022-12-13	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Town Chess Junior League 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-05-31	rnd 4	type Standard	result 1	date 2025-07-19	rnd 5	type Rapid	result 1
		Opponent Kielblock, N (Nathan)				Opponent Gwicana, O (Olovuyo)
2	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-26	rnd 4	type Standard	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Johnson, L (Lakeisha)
3	4	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-09	rnd 4	type Standard	result 1
		Opponent Du Plessis, T (Tjaard)				Opponent Mharapara, L (Liberty)

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 1	type Standard	result 1	date 2025-04-26	rnd 4	type Standard	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Johnson, L (Lakeisha)
2	4	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-09	rnd 4	type Standard	result 1
		Opponent Du Plessis, T (Tjaard)				Opponent Mharapara, L (Liberty)
3	3	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 4	type Standard	result 1	date 2025-05-31	rnd 6	type Standard	result 1
		Opponent Kielblock, N (Nathan)				Opponent Msindwana, I (Iminam)

#	Games	Start				End
1	7	Tournament Rylib Summer Slam 2024				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2024-12-03	rnd 5	type Rapid	result 1	date 2025-07-19	rnd 5	type Rapid	result 1
		Opponent Small, U (Uwen)				Opponent Gwicana, O (Olovuyo)
2	4	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Spring Slam 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Oosthuizen, W (Wesley)				Opponent Zungu, S (Simphiwe)
3	4	Tournament Rylib Winter Slam 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-06-19	rnd 6	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 0.5
		Opponent Baker, G (Gregory)				Opponent Els, A (Aiden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Town Chess Junior League 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-05-31	rnd 4	type Standard	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Kielblock, N (Nathan)				Opponent Russell, C (Caleb)
2	4	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-09	rnd 4	type Standard	result 1
		Opponent Du Plessis, T (Tjaard)				Opponent Mharapara, L (Liberty)
3	4	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Spring Slam 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Oosthuizen, W (Wesley)				Opponent Zungu, S (Simphiwe)

#	Games	Start				End
1	4	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-09	rnd 4	type Standard	result 1
		Opponent Du Plessis, T (Tjaard)				Opponent Mharapara, L (Liberty)
2	3	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 4	type Standard	result 1	date 2025-05-31	rnd 6	type Standard	result 1
		Opponent Kielblock, N (Nathan)				Opponent Msindwana, I (Iminam)
3	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Du Buisson, A (Ava)				Opponent Fernandes, N (Nadine)

#	Games	Start				End
1	4	Tournament Rylib Summer Slam 2024				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2024-12-03	rnd 5	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Small, U (Uwen)				Opponent Russell, C (Caleb)
2	4	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Spring Slam 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Oosthuizen, W (Wesley)				Opponent Zungu, S (Simphiwe)
3	3	Tournament Rylib Winter Slam 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-06-19	rnd 6	type Rapid	result 1	date 2024-07-13	rnd 2	type Rapid	result 1
		Opponent Baker, G (Gregory)				Opponent Nyandebvu, M (Mannasseh)

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	Sihamba ,S (Somila)	2	1	0	2	1	0	0	0	0	0	0	0
1	Sihamba ,S (Somila)	2	1312.8	1312.8	2	1319.6	1312.8	0	0	0	0	0	0
2	Hector ,K (Kida)	2	2	425	2	2	425	0	0	0	0	0	0
2	Hector ,K (Kida)	2	1246.1	1671.1	2	1240.8	1671.1	0	0	0	0	0	0
3	Dyantyi ,E (Enathi)	2	1	0	2	1	0	0	0	0	0	0	0
3	Dyantyi ,E (Enathi)	2	1123.6	1123.6	2	1081.5	1123.6	0	0	0	0	0	0
4	Grove ,E (Emily)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Grove ,E (Emily)	2	1509	1296.5	2	1529.2	1296.5	0	0	0	0	0	0
5	Mani ,S (Sivenathi)	2	2	425	1	1	425	1	1	425	0	0	0
5	Mani ,S (Sivenathi)	2	1274.1	1699.1	1	1240.8	1699.1	1	1262.3	1699.1	0	0	0
6	Bowers ,C (Chad)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Bowers ,C (Chad)	2	1283.9	1283.9	1	1282.6	1708.9	1	1294.3	858.9	0	0	0
7	Ali ,U (Usher)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Ali ,U (Usher)	2	1180.3	1180.3	1	1177.7	755.3	1	1200	1605.3	0	0	0
8	Van Zyl ,JM (Johannes Martin)	2	2	425	1	1	425	1	1	425	0	0	0
8	Van Zyl ,JM (Johannes Martin)	2	1227.2	1652.2	1	1221.2	1652.2	1	1168.1	1652.2	0	0	0
9	Musakwa ,C (Carlton)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Musakwa ,C (Carlton)	2	1418.4	993.4	0	0	0	2	1350.2	993.4	0	0	0
10	Dubbeld ,B (Benjamin)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	Dubbeld ,B (Benjamin)	2	1289.2	864.2	0	0	0	2	1297.5	864.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Musakwa, C (Courtney)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms