Chess South Africa Ratings Database

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Personal

Hermelin, E (Eyal)

Chess SA id

184012400

FIDE id

Date of birth

1984-01-03 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1615.6	1653.4	1621.9	1674
Raw rating	1611.5	1643.7	1621.9	1674
Weighted rating	1615.6	1653.4	1621.9	1673.7
Weighted performance	0	0	0	0
Floor	1174	1174	1174	1174
K-factor	28	28	28	28
Min/Max rating change allowed	92.3	88.1	90.9	84.4
Highest rating	1674 2019-06-01	1674 2019-06-01	1674 2019-06-01	1674 2019-06-01
Highest raw rating	1674 2020-01-01	1674 2024-02-01	1674 2020-01-01	1674 2024-02-01
Highest weighted rating	1674 2019-06-01	1674 2019-06-01	1674 2019-06-01	1674 2019-06-01
Highest weighted performance	1362.3 2024-09-01	1505.1 2024-09-01	1385.5 2023-03-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-1.1	0	0
New rating	1615.1	1652.2	1621.9	1674
Analysis
Rating	1615.6	1653.4	1621.9	1674
Raw rating	1611.5	1643.7	1621.9	1674
Weighted rating	1615.6	1653.4	1621.9
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1174	1174	1174	1174
Max/Min rating change allowed	92.3	88.1	90.9	84.4
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	1611.5	1643.7	1621.9	1674
New weighted rating	1615.1	1652.2	1621.9	1674
New weighted performance	0	0	0	0
Temp new rating	1615.1	1652.2	1621.9	1674
Temp new rating +/-	-0.5	-1.1	0	0
Final new rating +/-	-0.5	-1.1	0	0
New rating	1615.1	1652.2	1621.9	1674
New K-factor	28	28	28	28
New floor	1174	1174	1174	1174

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	3	3	0	0
	10	10	0	0
	6	0	6	0
	10	0	0	10
	0	0	0	0
History	34	18	6	10

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
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	3	2	66.67	141.7	1398	1539.7
Standard	3	2	66.67	141.7	1398	1539.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	17	58.62	73.3	1341.6	1414.8
Standard	13	8.5	65.38	130.8	1390.9	1521.7
Rapid	6	4	66.67	141.7	1249.3	1391
Blitz	10	4.5	45	-42.5	1332.8	1290.3

Date	Main	Standard	Rapid	Blitz
2025-11-01	1611.5	1643.7	1621.9	1674
2025-09-30	1617.6	1657.1	1621.9	1674
2025-09-01	1617.6	1657.1	1621.9	1674
2025-08-01	1617.6	1657.1	1621.9	1674
2025-07-01	1617.6	1657.1	1621.9	1674
2025-06-01	1617.6	1657.1	1621.9	1674
2025-05-01	1617.6	1657.1	1621.9	1674
2025-04-01	1617.6	1657.1	1621.9	1674
2025-03-01	1617.6	1657.1	1621.9	1674
2025-02-01	1616.6	1655.3	1621.9	1674
2025-01-01	1598.1	1623	1621.9	1674
2024-12-01	1598.1	1623	1621.9	1674
2024-11-01	1598.1	1623	1621.9	1674
2024-10-01	1598.1	1623	1621.9	1674
2024-09-01	1627.3	1674	1621.9	1674
2024-08-01	1627.3	1674	1621.9	1674
2024-07-01	1627.3	1674	1621.9	1674
2024-09-01	1627.3	1674	1621.9	1674
2024-05-01	1627.3	1674	1621.9	1674
2024-04-01	1627.3	1674	1621.9	1674
2024-03-01	1627.3	1674	1621.9	1674
2024-02-01	1627.3	1674	1621.9	1674
2024-01-01	1627.3	1674	1621.9	1674
2023-12-01	1627.3	1674	1621.9	1589.6

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	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	2	Yes	Analysis
2	CT League 2024 (D-Playoffs)	2024-09-07	2024-09-08	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
3	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
4	Cape Town Open 2023 (Rapid)	2023-03-26	2023-03-26	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
5	South African Open 2022 (Blitz)	2022-07-14	2022-07-14	Blitz	Cape Town (WCT)	10	10	4.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 5	type Standard	result 1	date 2024-09-08	rnd 4	type Standard	result 1
		Opponent Kieser, M (Michael)				Opponent Kieser, M (Michael)
2	5	Tournament Cape Town Open 2023				Tournament CT League 2024
		date 2023-03-26	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Mccabe, S (Steven)
3	3	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 9	type Blitz	result 1
		Opponent Russell, C (Christopher)				Opponent Essop, R (Rashied)

#	Games	Start				End
1	5	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 5	type Standard	result 1	date 2024-09-08	rnd 4	type Standard	result 1
		Opponent Kieser, M (Michael)				Opponent Kieser, M (Michael)
2	3	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Shasha, I (Iyanda)				Opponent Mccabe, S (Steven)

#	Games	Start				End
1	2	Tournament Cape Town Open 2023				Tournament Cape Town Open 2023
		date 2023-03-26	rnd 5	type Rapid	result 1	date 2023-03-26	rnd 6	type Rapid	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Louw, A (Anlo)
2	2	Tournament Cape Town Open 2023				Tournament Cape Town Open 2023
		date 2023-03-26	rnd 1	type Rapid	result 1	date 2023-03-26	rnd 2	type Rapid	result 1
		Opponent Brown, J (Joshua)				Opponent Calitz, Z (Zandre)

#	Games	Start				End
1	3	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 9	type Blitz	result 1
		Opponent Russell, C (Christopher)				Opponent Essop, R (Rashied)
2	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 4	type Blitz	result 1	date 2022-07-14	rnd 4	type Blitz	result 1
		Opponent Lawrence Arul, J (Jazeel Jovan)				Opponent Lawrence Arul, J (Jazeel Jovan)
3	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 1	type Blitz	result 0.5	date 2022-07-14	rnd 1	type Blitz	result 0.5
		Opponent Hansrajh, J (Jitrakorn)				Opponent Hansrajh, J (Jitrakorn)

#	Games	Start				End
1	3	Tournament Cape Town Open 2023				Tournament CT League 2024
		date 2023-03-26	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Shasha, I (Iyanda)
2	3	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 9	type Blitz	result 1
		Opponent Russell, C (Christopher)				Opponent Essop, R (Rashied)
3	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-08	rnd 4	type Standard	result 1
		Opponent Forbes, D (Dale)				Opponent Kieser, M (Michael)

#	Games	Start				End
1	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-08	rnd 4	type Standard	result 1
		Opponent Forbes, D (Dale)				Opponent Kieser, M (Michael)
2	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 5	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Kieser, M (Michael)				Opponent Kieser, M (Michael)
3	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Mccabe, S (Steven)				Opponent Mccabe, S (Steven)

#	Games	Start				End
1	2	Tournament Cape Town Open 2023				Tournament Cape Town Open 2023
		date 2023-03-26	rnd 5	type Rapid	result 1	date 2023-03-26	rnd 6	type Rapid	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Louw, A (Anlo)
2	2	Tournament Cape Town Open 2023				Tournament Cape Town Open 2023
		date 2023-03-26	rnd 1	type Rapid	result 1	date 2023-03-26	rnd 2	type Rapid	result 1
		Opponent Brown, J (Joshua)				Opponent Calitz, Z (Zandre)

#	Games	Start				End
1	3	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 9	type Blitz	result 1
		Opponent Russell, C (Christopher)				Opponent Essop, R (Rashied)
2	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 4	type Blitz	result 1	date 2022-07-14	rnd 4	type Blitz	result 1
		Opponent Lawrence Arul, J (Jazeel Jovan)				Opponent Lawrence Arul, J (Jazeel Jovan)

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	Kieser ,M (Michael)	2	2	425	2	2	425	0	0	0	0	0	0
1	Kieser ,M (Michael)	2	1207.6	1632.6	2	1210.4	1632.6	0	0	0	0	0	0
2	Forbes ,D (Dale)	1	1	425	1	1	425	0	0	0	0	0	0
2	Forbes ,D (Dale)	1	1342.1	1767.1	1	1342.9	1767.1	0	0	0	0	0	0
3	Maruma ,KB (Kamogelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Maruma ,KB (Kamogelo)	1	1536.2	1536.2	1	1502.1	1536.2	0	0	0	0	0	0
4	Fife ,P (Peter)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Fife ,P (Peter)	1	1324.9	1324.9	1	1320.2	1324.9	0	0	0	0	0	0
5	Shasha ,I (Iyanda)	1	1	425	1	1	425	0	0	0	0	0	0
5	Shasha ,I (Iyanda)	1	1360.2	1785.2	1	1312.7	1785.2	0	0	0	0	0	0
6	Mccabe ,S (Steven)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mccabe ,S (Steven)	1	1197.9	1622.9	1	1188	1622.9	0	0	0	0	0	0
7	Tyuthu ,I (Iminathi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tyuthu ,I (Iminathi)	1	1284.5	1709.5	1	1250.8	1709.5	0	0	0	0	0	0
8	Van Wyk ,AV (Aldrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Wyk ,AV (Aldrich)	1	1537.4	1112.4	1	1480.8	1112.4	0	0	0	0	0	0
9	Lenting ,K (Kent)	1	1	425	1	1	425	0	0	0	0	0	0
9	Lenting ,K (Kent)	1	1491.6	1916.6	1	1433	1916.6	0	0	0	0	0	0
10	Joseph ,LL (Leon Liju)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Joseph ,LL (Leon Liju)	1	1339.8	914.8	0	0	0	1	1339.8	914.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Hermelin, E (Eyal)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms