Chess South Africa Ratings Database

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Personal

Israel, L (Leo)

Chess SA id

1010160674

FIDE id

Date of birth

2001-05-02 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

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	1512	1529.8	1294.6	1200
Raw rating	1512	1529.8	1294.6	1200
Weighted rating	1460.5	1489.8	1285.9	1200
Weighted performance	1368.2	1390.2	1125.2	0
Floor	1021.3	1056.5	836.7	700
K-factor	32	32	36	36
Min/Max rating change allowed	106.3	103.7	144.9	165.8
Highest rating	1521.3 2025-06-01	1556.5 2025-06-01	1493.8 2023-10-01	1200 2018-10-01
Highest raw rating	1521.3 2025-06-01	1556.5 2025-06-01	1336.7 2024-09-01	1200 2024-02-01
Highest weighted rating	1442.3 2025-09-01	1471.1 2025-09-01	1278.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1514.1 2024-09-01	1553 2024-02-01	1493.8 2023-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1512	1529.8	1294.6	1200
Analysis
Rating	1512	1529.8	1294.6	1200
Raw rating	1512	1529.8	1294.6	1200
Weighted rating	1460.5	1489.8	1285.9
Weighted performance	1368.2	1390.2	1125.2
K-factor	32	32	36	36
Floor	1021.3	1056.5	836.7	700
Max/Min rating change allowed	106.3	103.7	144.9	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	1512	1529.8	1294.6	1200
New weighted rating	1468.1	1497.6	1287.9	1200
New weighted performance	1359.6	1381.4	1117.6	0
Temp new rating	1512	1529.8	1294.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1512	1529.8	1294.6	1200
New K-factor	32	32	36	36
New floor	1021.3	1056.5	836.7	700

Item	Main	Standard	Rapid
	0	0	0
	19	19	0
	50	23	27
	16	5	11
	0	0	0
	0	0	0
History	85	47	38

Games since
	Main 75	Standard 42		Rapid 33		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1187		415		142
Male	1025		348		118
Adult	408		142		59
Adult Male	379		133		55
Standard
	RSA		Province		Region
Overall	1001		382		130
Male	869		326		108
Adult	352		136		57
Adult Male	330		128		52
Rapid
	RSA		Province		Region
Overall	1092		198		88
Male	891		158		79
Adult	204		65		44
Adult Male	194		62		42
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	19	11	57.89	67.1	1489.4	1556.5
Standard	19	11	57.89	67.1	1489.4	1556.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	85	48.5	57.06	60	1404	1464
Standard	47	27	57.45	63.3	1475.6	1538.9
Rapid	38	21.5	56.58	55.9	1315.4	1371.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1512	1529.8	1294.6	1200
2025-09-30	1512	1529.8	1294.6	1200
2025-09-01	1512	1529.8	1294.6	1200
2025-08-01	1521.3	1556.5	1294.6	1200
2025-07-01	1521.3	1556.5	1294.6	1200
2025-06-01	1521.3	1556.5	1294.6	1200
2025-05-01	1428.3	1486.6	1294.6	1200
2025-04-01	1428.3	1486.6	1294.6	1200
2025-03-01	1428.3	1486.6	1294.6	1200
2025-02-01	1437.4	1513.6	1294.6	1200
2025-01-01	1437.4	1513.6	1294.6	1200
2024-12-01	1437.4	1513.6	1294.6	1200
2024-11-01	1430.7	1513.6	1245.3	1200
2024-10-01	1481.2	1513.6	1336.7	1200
2024-09-01	1449.6	1394	1336.7	1200
2024-08-01	1446.1	1394	1287.5	1200
2024-07-01	1407.2	1351.9	1215.5	1200
2024-09-01	1411.4	1348.7	1215.5	1200
2024-05-01	1318.3	1317	1215.5	1200
2024-04-01	1318.3	1317	1215.5	1200
2024-03-01	1318.3	1317	1215.5	1200
2024-02-01	1238.5	1216.2	1215.5	1200
2024-01-01	1238.5	1216.2	1215.5	1200
2023-12-01	1238.5	1216.2	1215.5	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	Ekurhuleni Trials 2025 (B)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
3	Evaton International Chess Day Rapid 19 July 2025 (A)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
4	Moja Chess Extravaganza 2025 (B)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	5	Yes	Analysis
5	Ekurhuleni/Springs Open 025 (B)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trials 2025 (B)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
3	Evaton International Chess Day Rapid 19 July 2025 (A)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
4	Moja Chess Extravaganza 2025 (B)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	5	Yes	Analysis
5	Ekurhuleni/Springs Open 025 (B)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Evaton #Bossoya Chess Rapid 09 Nov 2024 (B)	2024-11-09	2024-11-09	Rapid	Sedibeng (GSV)	6	6	4.5	Yes	Analysis
7	GP Chess - JHB Clubs League - Finals 2024	2024-10-19	2024-10-19	Rapid	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
8	JCC Khelo India 1st Annual Chess Tournament 2024 (A)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	Lawley vs Lehae 2024	2024-07-21	2024-07-21	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
10	Eureka Open 27 July 2024 (C)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
11	Lawley vs Lehae 2024	2024-07-21	2024-07-21	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
12	Evaton Primary Open 20 July 2024 (B)	2024-07-20	2024-07-20	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
13	2024 Elise Steenkamp Open Chess Tournament (Kings)	2024-06-15	2024-06-17	Standard	Tshwane (GTP)	7	3	1	Yes	Analysis
14	Chess Power House May Open 2024 (B)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
15	2024 Tshwane Chess AHS Open Chess Tournament (B)	2024-02-24	2024-02-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
16	Chess Power House Festive Rapid 2023 (B)	2023-12-15	2023-12-15	Rapid	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
17	Lenasia Chess Academy Tournament - Rapid Rated 2023	2023-10-08	2023-10-08	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
18	Chess Power House 2023 (B)	2023-08-19	2023-08-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Ekurhuleni/Springs Open 025
		date 2024-11-09	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Khumalo, K (Khayalethu)				Opponent Magagula, H (Happy Melusi)
2	4	Tournament Lawley vs Lehae 2024				Tournament Lawley vs Lehae 2024
		date 2024-07-21	rnd 5	type Rapid	result 1	date 2024-07-21	rnd 3	type Rapid	result 1
		Opponent Nyirenda, SS (Stanford)				Opponent Hlongwane, S (Sandile)
3	4	Tournament Chess Power House Festive Rapid 2023				Tournament 2024 Tshwane Chess AHS Open Chess Tournament
		date 2023-12-15	rnd 6	type Rapid	result 1	date 2024-02-24	rnd 3	type Standard	result 1
		Opponent Mc Lardy, S (Shaun)				Opponent Naidoo, K (Kajol)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Zulu, L (Luther Gugulethu)				Opponent Hondo, Z (Zibusiso)
2	3	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Tshabalala, R (Reatiaretse)				Opponent Spamers, V (Vinaldo)
3	3	Tournament Chess Power House May Open 2024				Tournament Chess Power House May Open 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 4	type Standard	result 1
		Opponent Deysel, H (Hannah)				Opponent Zabeko, M (Mafika)

#	Games	Start				End
1	4	Tournament Lawley vs Lehae 2024				Tournament Lawley vs Lehae 2024
		date 2024-07-21	rnd 5	type Rapid	result 1	date 2024-07-21	rnd 3	type Rapid	result 1
		Opponent Nyirenda, SS (Stanford)				Opponent Hlongwane, S (Sandile)
2	3	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 4	type Rapid	result 1	date 2024-11-09	rnd 6	type Rapid	result 0.5
		Opponent Khumalo, K (Khayalethu)				Opponent Nyembe, X (Xolile)
3	3	Tournament GP Chess - JHB Clubs League - Finals 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-10-12	rnd 6	type Rapid	result 1	date 2024-11-09	rnd 2	type Rapid	result 1
		Opponent Mokete, M (Masopha)				Opponent Somo, G (Gordon Thapedi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Lawley vs Lehae 2024				Tournament Lawley vs Lehae 2024
		date 2024-07-21	rnd 5	type Rapid	result 1	date 2024-07-21	rnd 3	type Rapid	result 1
		Opponent Nyirenda, SS (Stanford)				Opponent Hlongwane, S (Sandile)
2	4	Tournament Chess Power House Festive Rapid 2023				Tournament 2024 Tshwane Chess AHS Open Chess Tournament
		date 2023-12-15	rnd 6	type Rapid	result 1	date 2024-02-24	rnd 3	type Standard	result 1
		Opponent Mc Lardy, S (Shaun)				Opponent Naidoo, K (Kajol)
3	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Zulu, L (Luther Gugulethu)				Opponent Hondo, Z (Zibusiso)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Zulu, L (Luther Gugulethu)				Opponent Hondo, Z (Zibusiso)
2	3	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Tshabalala, R (Reatiaretse)				Opponent Spamers, V (Vinaldo)
3	3	Tournament Chess Power House May Open 2024				Tournament Chess Power House May Open 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 4	type Standard	result 1
		Opponent Deysel, H (Hannah)				Opponent Zabeko, M (Mafika)

#	Games	Start				End
1	4	Tournament Lawley vs Lehae 2024				Tournament Lawley vs Lehae 2024
		date 2024-07-21	rnd 5	type Rapid	result 1	date 2024-07-21	rnd 3	type Rapid	result 1
		Opponent Nyirenda, SS (Stanford)				Opponent Hlongwane, S (Sandile)
2	3	Tournament GP Chess - JHB Clubs League - Finals 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-10-12	rnd 6	type Rapid	result 1	date 2024-11-09	rnd 2	type Rapid	result 1
		Opponent Mokete, M (Masopha)				Opponent Somo, G (Gordon Thapedi)
3	3	Tournament Lawley vs Lehae 2024				Tournament Lawley vs Lehae 2024
		date 2024-07-21	rnd 1	type Rapid	result 1	date 2024-07-21	rnd 3	type Rapid	result 1
		Opponent Williams, M (Mohua Benton)				Opponent Hlongwane, S (Sandile)

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	Nyembe ,X (Xolile)	2	1	0	1	0.5	0	1	0.5	0	0	0	0
1	Nyembe ,X (Xolile)	2	1446.8	1446.8	1	1402.3	1446.8	1	1339.5	1446.8	0	0	0
2	Nyirenda ,SS (Stanford Siheriden)	2	2	425	0	0	0	2	2	425	0	0	0
2	Nyirenda ,SS (Stanford Siheriden)	2	1252.8	1677.8	0	0	0	2	1260.7	1677.8	0	0	0
3	Damari ,M (Mpho)	2	2	425	0	0	0	2	2	425	0	0	0
3	Damari ,M (Mpho)	2	1157.8	1582.8	0	0	0	2	1204.3	1582.8	0	0	0
4	Williams ,MB (Mohau Benton)	2	2	425	0	0	0	2	2	425	0	0	0
4	Williams ,MB (Mohau Benton)	2	1137.3	1562.3	0	0	0	2	1220	1562.3	0	0	0
5	Mokete ,M (Masopha)	2	1	0	0	0	0	2	1	0	0	0	0
5	Mokete ,M (Masopha)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
6	Hlongwane ,S (Sandile)	2	2	425	0	0	0	2	2	425	0	0	0
6	Hlongwane ,S (Sandile)	2	1151.8	1576.8	0	0	0	2	1164.4	1576.8	0	0	0
7	Mathabe ,K (Kabelo)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Mathabe ,K (Kabelo)	2	1323	898	0	0	0	2	1279.1	898	0	0	0
8	Mazibuko ,S (Sanele)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Mazibuko ,S (Sanele)	2	1374.2	949.2	0	0	0	2	1215.1	949.2	0	0	0
9	Khumalo ,P (Prince)	1	1	425	1	1	425	0	0	0	0	0	0
9	Khumalo ,P (Prince)	1	1620	2045	1	1583.1	2045	0	0	0	0	0	0
10	Badenhorst ,N (Nicolaas Jacobus)	1	1	425	1	1	425	0	0	0	0	0	0
10	Badenhorst ,N (Nicolaas Jacobus)	1	1422.6	1847.6	1	1420.7	1847.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Israel, L (Leo)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms