Chess South Africa Ratings Database

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Personal

Le Kay, Y (Yshah)

Chess SA id

2100119266

FIDE id

Date of birth

2010-01-27 (U16)

Gender

Female

Region

Eden (WEG)

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

1359.9

Item	Main	Standard	Rapid	Blitz
Rating	1451.9	1442.2	1245.2	1200
Raw rating	1451.9	1442.2	1245.2	1200
Weighted rating	1426.9	1410.6	1245.2	1200
Weighted performance	1320.5	1309.6	740.6	0
Floor	1061.7	1057.3	783.2	700
K-factor	32	32	36	36
Min/Max rating change allowed	115.8	117.4	155.5	165.8
Highest rating	1578.7 2023-07-01	1574.2 2023-07-01	1390.6 2019-10-01	1200 2018-10-01
Highest raw rating	1561.7 2023-08-01	1557.3 2023-08-01	1283.2 2019-12-01	1200 2024-03-01
Highest weighted rating	1561.7 2024-04-01	1557.3 2024-04-01	1283.2 2021-10-01	1200 2018-10-01
Highest weighted performance	1578.7 2023-07-01	1574.2 2023-07-01	1390.6 2019-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1451.9	1442.2	1245.2	1200
Analysis
Rating	1451.9	1442.2	1245.2	1200
Raw rating	1451.9	1442.2	1245.2	1200
Weighted rating	1426.9	1410.6	1245.2
Weighted performance	1320.5	1309.6	740.6
K-factor	32	32	36	36
Floor	1061.7	1057.3	783.2	700
Max/Min rating change allowed	115.8	117.4	155.5	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	1451.9	1442.2	1245.2	1200
New weighted rating	1428.8	1413.3	1245.2	1200
New weighted performance	1312.4	1301.7	733.7	0
Temp new rating	1451.9	1442.2	1245.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1451.9	1442.2	1245.2	1200
New K-factor	32	32	36	36
New floor	1061.7	1057.3	783.2	700

Item	Main	Standard	Rapid
	0	0	0
	54	48	6
	36	36	0
	43	43	0
	52	42	10
	0	0	0
History	210	183	27

Games since
	Main 94	Standard 88		Rapid 6		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1664		515		130
Female	247		87		22
U16	219		69		17
U16 Female	45		15		4
Standard
	RSA		Province		Region
Overall	1661		454		121
Female	264		87		26
U16	229		70		21
U16 Female	46		14		4
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	54	33	61.11	94.4	1347.6	1442
Standard	48	30.5	63.54	115.1	1343.7	1458.8
Rapid	6	2.5	41.67	-70.8	1378.4	1307.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	210	131.5	62.62	107.3	1289.8	1397.1
Standard	183	115	62.84	109.2	1298.9	1408
Rapid	27	16.5	61.11	94.4	1228.8	1323.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1451.9	1442.2	1245.2	1200
2025-09-30	1451.9	1442.2	1245.2	1200
2025-09-01	1452.1	1441.6	1245.2	1200
2025-08-01	1422.5	1403.7	1245.2	1200
2025-07-01	1422.5	1403.7	1245.2	1200
2025-06-01	1426.8	1408.5	1245.2	1200
2025-05-01	1426.8	1408.5	1245.2	1200
2025-04-01	1456.7	1462.2	1245.1	1200
2025-03-01	1449.7	1455.3	1243.7	1200
2025-02-01	1427	1404.9	1245.4	1200
2025-01-01	1377.9	1358.3	1245.4	1200
2024-12-01	1377.9	1358.3	1245.4	1200
2024-11-01	1401.4	1375.9	1245.4	1200
2024-10-01	1401.4	1375.9	1245.4	1200
2024-09-01	1399.5	1369.2	1245.4	1200
2024-08-01	1399.5	1369.2	1245.4	1200
2024-07-01	1399.5	1369.2	1245.4	1200
2024-09-01	1407.2	1381.4	1245.4	1200
2024-05-01	1407.2	1381.4	1245.4	1200
2024-04-01	1443.6	1418.2	1245.4	1200
2024-03-01	1468	1446	1245.4	1200
2024-02-01	1468	1446	1245.4	1200
2024-01-01	1468	1446	1245.4	1200
2023-12-01	1468	1446	1245.4	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 (U17 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	4	Yes	Analysis
3	2025 WC Rural Cup (U18)	2025-06-14	2025-06-15	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	5	Yes	Analysis
6	South African Junior Closed Chess Championships 2025 (U16 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	5	Yes	Analysis
7	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	3	Yes	Analysis
8	Mossel Bay Schools Trials 2 2025 (U15 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	5	Yes	Analysis
9	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2.5	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 (U17 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	4	Yes	Analysis
3	2025 WC Rural Cup (U18)	2025-06-14	2025-06-15	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	5	Yes	Analysis
6	South African Junior Closed Chess Championships 2025 (U16 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	5	Yes	Analysis
7	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	3	Yes	Analysis
8	Mossel Bay Schools Trials 2 2025 (U15 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	5	Yes	Analysis
9	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
10	Eden Closed 2024 (Ladies)	2024-11-23	2024-11-24	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
11	Western Cape Top Schools Championship 2024 (U15 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
12	Eden Open 2024 (A)	2024-06-22	2024-06-22	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
13	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	5	Yes	Analysis
14	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
15	Eden School Chess Trials 1 2024 (U15 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
16	Eden Chess Union League 2023 (1st Division)	2023-11-11	2023-11-11	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
17	Eden Top Schools 2023 (U13 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
18	Mossel Bay Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	4	Yes	Analysis
19	Western Cape PS Individuals 2023 (U13 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
20	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	6	Yes	Analysis
21	Eden Trails 1 2023 (U13 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	5	Yes	Analysis
22	Mossel Bay Schools Trials 2 2023 (U13 Girls)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	5	Yes	Analysis
23	Mossel Bay Schools Trials 1 2023 (U13 Girls)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
24	George Open 2022 (C)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	4	2	Yes	Analysis
25	Mossel Bay Open 2022 (C)	2022-10-01	2022-10-01	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
26	Western Cape Top Schools 2022 (U13 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
27	Eden Topskole 2022 (O13 Dogters)	2022-08-13	2022-08-13	Standard	Eden (WEG)	6	4	4	Yes	Analysis
28	Knysna Oyster Festival Rapid Chess 2022 (B)	2022-07-02	2022-07-02	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
29	George Open 2022 (B)	2022-06-11	2022-06-11	Standard	Eden (WEG)	5	4	0	Yes	Analysis
30	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
31	Eden Proewe 2 2022 (O13 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
32	Eden Open 2022 (B)	2022-04-22	2022-04-24	Standard	Eden (WEG)	6	5	1	Yes	Analysis
33	Eden Proewe 1 2022 (O13 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
34	Mosselbaai Skole Skaak Proewe 1 2022 (U13 Girls)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	4	2	Yes	Analysis
35	Eden Schools Closed Trials 1 2020 (U11 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	5	Yes	Analysis
36	Mossel Bay Trials 2 2020 (U11)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	4	2	Yes	Analysis
37	Mossel Bay Trials 1 2020 (U11)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
38	Mossel Bay Chess Open 2019 (C)	2019-10-05	2019-10-05	Rapid	Eden (WEG)	6	6	4	Yes	Analysis
39	George Suid Junior Skaaktoernooi 2019	2019-10-19	2019-10-19	Rapid	Eden (WEG)	5	5	4	Yes	Analysis

#	Games	Start				End
1	18	Tournament George Open 2022				Tournament Eden Trials 2+3 2023
		date 2022-12-03	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Da Silva, D (Darren)				Opponent Petersen, R (Raynique)
2	8	Tournament Mossel Bay Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Taute, M (Mecayla)				Opponent Smith, C (Chanelle)
3	8	Tournament Mossel Bay Trials 2 2020				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2020-02-15	rnd 5	type Standard	result 1	date 2022-01-29	rnd 3	type Standard	result 1
		Opponent Karelse, A (Alaysha)				Opponent Jacobs, Z (Zee-Lynne)

#	Games	Start				End
1	18	Tournament George Open 2022				Tournament Eden Trials 2+3 2023
		date 2022-12-03	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Da Silva, D (Darren)				Opponent Petersen, R (Raynique)
2	8	Tournament Mossel Bay Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Taute, M (Mecayla)				Opponent Smith, C (Chanelle)
3	8	Tournament Mossel Bay Trials 2 2020				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2020-02-15	rnd 5	type Standard	result 1	date 2022-01-29	rnd 3	type Standard	result 1
		Opponent Karelse, A (Alaysha)				Opponent Jacobs, Z (Zee-Lynne)

#	Games	Start				End
1	5	Tournament George Suid Junior Skaaktoernooi 2019				Tournament Knysna Oyster Festival Rapid Chess 2022
		date 2019-10-19	rnd 4	type Rapid	result 1	date 2022-07-02	rnd 3	type Rapid	result 1
		Opponent Godbeer, M (Michael)				Opponent Van Der Westhuizen, E (Eugene)
2	4	Tournament Mossel Bay Chess Open 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-19	rnd 2	type Rapid	result 1
		Opponent Kennedy, J (Juvante)				Opponent Pretorius, N (Nico)
3	3	Tournament Mossel Bay Open 2022				Tournament Eden Rapid 2025
		date 2022-10-01	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 2	type Rapid	result 1
		Opponent Pietersen, C (Chandre)				Opponent Cornforth, K (Kayleigh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	13	Tournament Mossel Bay Schools Trials 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Labuschagne, A (Anke)				Opponent Petersen, R (Raynique)
2	8	Tournament Mossel Bay Trials 2 2020				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2020-02-15	rnd 5	type Standard	result 1	date 2022-01-29	rnd 3	type Standard	result 1
		Opponent Karelse, A (Alaysha)				Opponent Jacobs, Z (Zee-Lynne)
3	6	Tournament Eden Trials 2+3 2023				Tournament Eden Top Schools 2023
		date 2023-05-13	rnd 10	type Standard	result 1	date 2023-08-19	rnd 1	type Standard	result 1
		Opponent Opperman, D (Dante)				Opponent Hendricks, J (Jamie)

#	Games	Start				End
1	13	Tournament Mossel Bay Schools Trials 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Labuschagne, A (Anke)				Opponent Petersen, R (Raynique)
2	8	Tournament Mossel Bay Trials 2 2020				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2020-02-15	rnd 5	type Standard	result 1	date 2022-01-29	rnd 3	type Standard	result 1
		Opponent Karelse, A (Alaysha)				Opponent Jacobs, Z (Zee-Lynne)
3	7	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Taylor, D (Denashkia)				Opponent Wanie, A (Amy Lee)

#	Games	Start				End
1	5	Tournament George Suid Junior Skaaktoernooi 2019				Tournament Knysna Oyster Festival Rapid Chess 2022
		date 2019-10-19	rnd 4	type Rapid	result 1	date 2022-07-02	rnd 3	type Rapid	result 1
		Opponent Godbeer, M (Michael)				Opponent Van Der Westhuizen, E (Eugene)
2	4	Tournament Mossel Bay Chess Open 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-19	rnd 2	type Rapid	result 1
		Opponent Kennedy, J (Juvante)				Opponent Pretorius, N (Nico)
3	2	Tournament Mossel Bay Open 2022				Tournament Mossel Bay Open 2022
		date 2022-10-01	rnd 1	type Rapid	result 1	date 2022-10-01	rnd 2	type Rapid	result 1
		Opponent Scholtz, H (Hayley)				Opponent Sampson, E (Eejay)

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	Daniels ,R (Richall)	10	10	425	10	10	425	0	0	0	0	0	0
1	Daniels ,R (Richall)	10	1212	1637	10	1203.7	1637	0	0	0	0	0	0
2	Makriga ,G (Gionia)	7	7	425	7	7	425	0	0	0	0	0	0
2	Makriga ,G (Gionia)	7	1231	1656	7	1235.2	1656	0	0	0	0	0	0
3	Robertson ,M (Melcaylinn)	6	3	0	6	3	0	0	0	0	0	0	0
3	Robertson ,M (Melcaylinn)	6	1277.8	1277.8	6	1278.9	1277.8	0	0	0	0	0	0
4	Gouws ,G (Garlan)	5	4	255	5	4	255	0	0	0	0	0	0
4	Gouws ,G (Garlan)	5	1348.3	1603.3	5	1351.5	1603.3	0	0	0	0	0	0
5	Taute ,M (Mecayla)	5	5	425	5	5	425	0	0	0	0	0	0
5	Taute ,M (Mecayla)	5	1211	1636	5	1197	1636	0	0	0	0	0	0
6	Reynecke ,A (Annemieka)	4	4	425	4	4	425	0	0	0	0	0	0
6	Reynecke ,A (Annemieka)	4	1170.3	1595.3	4	1161.6	1595.3	0	0	0	0	0	0
7	Van Niekerk ,N (Nina)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
7	Van Niekerk ,N (Nina)	3	1481.9	1340.2	3	1475.2	1340.2	0	0	0	0	0	0
8	Jacobs ,Z (Zee-Lynne)	3	3	425	3	3	425	0	0	0	0	0	0
8	Jacobs ,Z (Zee-Lynne)	3	1225.7	1650.7	3	1227.5	1650.7	0	0	0	0	0	0
9	Scholtz ,H (Hayley)	3	2.5	283.3	2	1.5	212.5	1	1	425	0	0	0
9	Scholtz ,H (Hayley)	3	1229.1	1512.4	2	1233.4	1441.6	1	1200	1654.1	0	0	0
10	Du Toit ,I (Isabella)	2	2	425	2	2	425	0	0	0	0	0	0
10	Du Toit ,I (Isabella)	2	1283.6	1708.6	2	1263.1	1708.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Le Kay, Y (Yshah)

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms