Chess South Africa Ratings Database

PLAYER PAGE

Personal

Phosa, L (Lerato)

Chess SA id

2010151840

FIDE id

Date of birth

2001-07-05 (Adult)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1359	1366.9	1155.3	1300
Raw rating	1357.1	1366.9	1154.5	1300
Weighted rating	1359	1363.1	1155.3	1299
Weighted performance	1154.2	1234.2	0	0
Floor	921.5	924.1	700	800
K-factor	32	32	36	36
Min/Max rating change allowed	132.6	130.7	176.9	143.8
Highest rating	1421.5 2024-11-01	1424.1 2024-11-01	1200 2018-10-01	1300 2024-03-01
Highest raw rating	1421.5 2024-11-01	1424.1 2024-11-01	1200 2019-12-01	1300 2024-03-01
Highest weighted rating	1353.3 2025-08-01	1356.9 2025-08-01	1200 2018-10-01	1296.7 2025-08-01
Highest weighted performance	1421.5 2024-11-01	1424.1 2024-11-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	2.2	0	0.1	0
New rating	1361.1	1366.9	1155.4	1300
Analysis
Rating	1359	1366.9	1155.3	1300
Raw rating	1357.1	1366.9	1154.5	1300
Weighted rating	1359	1363.1	1155.3
Weighted performance	1154.2	1234.2	0
K-factor	32	32	36	36
Floor	921.5	924.1	700	800
Max/Min rating change allowed	132.6	130.7	176.9	143.8
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	1357.1	1366.9	1154.5	1300
New weighted rating	1361.1	1365.7	1155.4	1299.7
New weighted performance	1153.8	1233.7	0	0
Temp new rating	1361.1	1366.9	1155.4	1300
Temp new rating +/-	2.2	0	0.1	0
Final new rating +/-	2.2	0	0.1	0
New rating	1361.1	1366.9	1155.4	1300
New K-factor	32	32	36	36
New floor	921.5	924.1	700	800

Item	Main	Standard	Rapid
	0	0	0
	31	27	4
	27	27	0
	29	24	5
	14	14	0
	5	5	0
History	106	97	9

Games since
	Main 72	Standard 68		Rapid 4		Blitz 0
Gender	Female
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2573		882		92
Female	464		155		12
Adult	542		181		19
Adult Female	35		6		1
Standard
	RSA		Province		Region
Overall	2399		880		93
Female	436		155		13
Adult	474		171		15
Adult Female	32		6		1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	31	13	41.94	-68.5	1368.2	1299.7
Standard	27	13	48.15	-15.7	1371.4	1355.7
Rapid	4	0	0	-425	1346.9	921.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	106	52.5	49.53	-4	1297.4	1293.4
Standard	97	51.5	53.09	26.3	1298.7	1325
Rapid	9	1	11.11	-330.6	1283.6	953
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1357.1	1366.9	1154.5	1300
2025-09-01	1357.1	1366.9	1154.5	1300
2025-08-01	1357.1	1366.9	1154.5	1300
2025-07-01	1363	1397	1150.3	1300
2025-06-01	1402.2	1397	1156.5	1300
2025-05-01	1382.8	1375.4	1156.5	1300
2025-04-01	1382.8	1375.4	1156.5	1300
2025-03-01	1382.8	1375.4	1156.5	1300
2025-02-01	1405.2	1404.3	1156.5	1300
2025-01-01	1405.2	1404.3	1156.5	1300
2024-12-01	1421.5	1424.1	1156.5	1300
2024-11-01	1421.5	1424.1	1156.5	1300
2024-10-01	1341.6	1339.8	1156.5	1300
2024-09-01	1341.6	1339.8	1156.5	1300
2024-08-01	1315.7	1338	1156.5	1300
2024-07-01	1278.9	1284.6	1156.5	1300
2024-06-01	1278.9	1284.6	1156.5	1300
2024-08-01	1252.6	1251.8	1156.5	1300
2024-04-01	1252.6	1251.8	1156.5	1300
2024-03-01	1252.6	1251.8	1156.5	1300
2024-02-01	1252.6	1251.8	1156.5	1300
2024-01-01	1252.6	1251.8	1156.5	1300
2023-12-01	1236	1251.8	1124	1200
2023-11-01	1224.5	1254.7	1124	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Female)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Female)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	South African Open 2025 (Ladies)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	9	5.5	Yes	Analysis
4	Chess Power House Youth Day Rapid 2025 (A)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	0	Yes	Analysis
5	Moja Chess Extravaganza 2025 (Ladies)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	4.5	Yes	Analysis
6	Ekurhuleni/Springs Open 025 (B)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Female)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	South African Open 2025 (Ladies)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	9	5.5	Yes	Analysis
4	Chess Power House Youth Day Rapid 2025 (A)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	0	Yes	Analysis
5	Moja Chess Extravaganza 2025 (Ladies)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	4.5	Yes	Analysis
6	Ekurhuleni/Springs Open 025 (B)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	6.5	Yes	Analysis
8	NWU Vaal Chess Open 12 Oct 2024 (A+B)	2024-10-12	2024-10-12	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
9	2024 Alekhine Open Chess Tournament (B)	2024-08-09	2024-08-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
10	Eureka Open 27 July 2024 (D)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
11	Gauteng Cup 2nd Edition 2024	2024-05-18	2024-05-18	Standard	Johannesburg Metro (GJM)	5	3	2.5	Yes	Analysis
12	2023 USSA Championships (Ladies)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	5	Yes	Analysis
13	NWU Vaal Open 2023 (A)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
14	Wits University 100 Chess Tournament 2023	2023-09-30	2023-09-30	Rapid	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
15	Valia's Chess Tournament 2023 (A)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
16	Hoerskool Drie Riviere Open 2023 (A)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
17	Ussa Chess Championships 2022 (Ladies)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	6	Yes	Analysis
18	Carel`s Chess Open 2022 (A)	2022-03-05	2022-03-05	Standard	Sedibeng (GSV)	5	5	0.5	Yes	Analysis
19	2021 Chris Greyling Open Tournament (C)	2021-05-08	2021-05-08	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament Ussa Chess Championships 2022				Tournament Hoerskool Drie Riviere Open 2023
		date 2022-12-07	rnd 5	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Kgosietsile, T (Tshegofatso)				Opponent Dlamini, R (Reginald)
2	6	Tournament Gauteng Cup 2nd Edition 2024				Tournament Eureka Open 27 July 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Majola, N (Nokubonga)				Opponent Doyle, C (Craig)
3	4	Tournament USSA Chess Championships 2024				Tournament Ekurhuleni/Springs Open 025
		date 2024-12-03	rnd 8	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moshoeshoe, M (Maletapata)				Opponent Israel, L (Leo)

#	Games	Start				End
1	9	Tournament Ussa Chess Championships 2022				Tournament Hoerskool Drie Riviere Open 2023
		date 2022-12-07	rnd 5	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Kgosietsile, T (Tshegofatso)				Opponent Dlamini, R (Reginald)
2	6	Tournament Gauteng Cup 2nd Edition 2024				Tournament Eureka Open 27 July 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Majola, N (Nokubonga)				Opponent Doyle, C (Craig)
3	4	Tournament USSA Chess Championships 2024				Tournament Ekurhuleni/Springs Open 025
		date 2024-12-03	rnd 8	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moshoeshoe, M (Maletapata)				Opponent Israel, L (Leo)

#	Games	Start				End
1	1	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Singh, P (Pragna)				Opponent Singh, P (Pragna)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament USSA Chess Championships 2024				Tournament Ekurhuleni/Springs Open 025
		date 2024-12-03	rnd 8	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moshoeshoe, M (Maletapata)				Opponent Israel, L (Leo)
2	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-29	rnd 6	type Standard	result 1	date 2025-04-30	rnd 8	type Standard	result 1
		Opponent Yende, T (Thokozile)				Opponent Kekana, L (Letsatsi)
3	3	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Mantso, R (Rethabile)				Opponent Doyle, C (Craig)

#	Games	Start				End
1	4	Tournament USSA Chess Championships 2024				Tournament Ekurhuleni/Springs Open 025
		date 2024-12-03	rnd 8	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moshoeshoe, M (Maletapata)				Opponent Israel, L (Leo)
2	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-29	rnd 6	type Standard	result 1	date 2025-04-30	rnd 8	type Standard	result 1
		Opponent Yende, T (Thokozile)				Opponent Kekana, L (Letsatsi)
3	3	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Mantso, R (Rethabile)				Opponent Doyle, C (Craig)

#	Games	Start				End
1	1	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Singh, P (Pragna)				Opponent Singh, P (Pragna)

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	Kopakae ,K (Kelemogile)	3	3	425	3	3	425	0	0	0	0	0	0
1	Kopakae ,K (Kelemogile)	3	1135.1	1560.1	3	1132.3	1560.1	0	0	0	0	0	0
2	Dire ,B (Bontle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Dire ,B (Bontle)	2	1202.6	990.1	2	1196.2	990.1	0	0	0	0	0	0
3	Mekgwe ,H (Hope)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Mekgwe ,H (Hope)	2	1116.6	1329.1	2	1086.4	1329.1	0	0	0	0	0	0
4	Ngwenya ,N (Nkosinomsa)	2	2	425	2	2	425	0	0	0	0	0	0
4	Ngwenya ,N (Nkosinomsa)	2	1243.4	1668.4	2	1229.6	1668.4	0	0	0	0	0	0
5	Sibanda ,S (Sharon)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Sibanda ,S (Sharon)	2	1179.1	754.1	2	1152.2	754.1	0	0	0	0	0	0
6	Harmse ,H (Heinrich)	1	1	425	1	1	425	0	0	0	0	0	0
6	Harmse ,H (Heinrich)	1	1293.3	1718.3	1	1267.9	1718.3	0	0	0	0	0	0
7	Ditaba ,K (Komane)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ditaba ,K (Komane)	1	1279	854	1	1279	854	0	0	0	0	0	0
8	Bartman ,T (Themba)	1	1	425	1	1	425	0	0	0	0	0	0
8	Bartman ,T (Themba)	1	882.4	1307.4	1	884.4	1307.4	0	0	0	0	0	0
9	Ngwadla ,A (Ayabulela)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Ngwadla ,A (Ayabulela)	1	1264.4	1264.4	1	1257.2	1264.4	0	0	0	0	0	0
10	Dlamini ,Z (Zamangwane)	1	1	425	1	1	425	0	0	0	0	0	0
10	Dlamini ,Z (Zamangwane)	1	1169.9	1594.9	1	1162.9	1594.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Phosa, L (Lerato)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms