Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chettiar, E (Evasan)

Chess SA id

193004515

FIDE id

Date of birth

1993-07-15 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1853.7	1875.3	1837.7	1865.2
Raw rating	1853.7	1875.3	1837.7	1865.2
Weighted rating	1853.3	1875.2	1836.7	1864.4
Weighted performance	1612	1641.1	1432.6	0
Floor	1387.1	1418.6	1375.8	1375.8
K-factor	24	24	24	24
Min/Max rating change allowed	65.3	63.4	66.8	64.3
Highest rating	1959.6 2018-01-01	1959.6 2018-01-01	1875.8 2020-01-01	1875.8 2024-02-01
Highest raw rating	1887.1 2024-02-01	1918.6 2024-02-01	1875.8 2020-01-01	1875.8 2024-02-01
Highest weighted rating	1887.1 2020-01-01	1918.6 2024-05-01	1875.8 2020-01-01	1875.8 2024-02-01
Highest weighted performance	1959.6 2018-01-01	1959.6 2018-01-01	1660.5 2024-05-01	1478.2 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1853.7	1875.3	1837.7	1865.2
Analysis
Rating	1853.7	1875.3	1837.7	1865.2
Raw rating	1853.7	1875.3	1837.7	1865.2
Weighted rating	1853.3	1875.2	1836.7
Weighted performance	1612	1641.1	1432.6
K-factor	24	24	24	24
Floor	1387.1	1418.6	1375.8	1375.8
Max/Min rating change allowed	65.3	63.4	66.8	64.3
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	1853.7	1875.3	1837.7	1865.2
New weighted rating	1852.9	1874.7	1836.6	1864.3
New weighted performance	1611.4	1640.5	1432	0
Temp new rating	1853.7	1875.3	1837.7	1865.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1853.7	1875.3	1837.7	1865.2
New K-factor	24	24	24	24
New floor	1387.1	1418.6	1375.8	1375.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	31	12	12	7
	65	39	22	4
	9	4	5	0
	0	0	0	0
	0	0	0	0
History	439	369	39	31

Games since
	Main 101	Standard 51		Rapid 39		Blitz 11
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	113		47		21
Male	109		46		20
Adult	80		33		14
Adult Male	78		33		14
Standard
	RSA		Province		Region
Overall	98		39		16
Male	95		38		15
Adult	71		28		10
Adult Male	70		28		10
Rapid
	RSA		Province		Region
Overall	32		12		7
Male	32		12		7
Adult	28		12		7
Adult Male	28		12		7
Blitz
	RSA		Province		Region
Overall	44		16		7
Male	44		16		7
Adult	40		15		7
Adult Male	40		15		7


	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	17.5	56.45	54.8	1725.5	1780.3
Standard	12	4.5	37.5	-106.2	1896.2	1789.9
Rapid	12	8	66.67	141.7	1685.4	1827
Blitz	7	5	71.43	182.1	1501.7	1683.8
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	111	73.5	66.22	137.8	1624.5	1762.3
Standard	61	36	59.02	76.6	1709.6	1786.2
Rapid	39	29.5	75.64	217.9	1520.8	1738.8
Blitz	11	8	72.73	193.2	1520.2	1713.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1853.7	1875.3	1837.7	1865.2
2025-09-01	1853.7	1875.3	1837.7	1865.2
2025-08-01	1853.7	1875.3	1837.7	1865.2
2025-07-01	1855.4	1877.4	1837.7	1865.2
2025-06-01	1855.4	1877.4	1837.7	1865.2
2025-05-01	1855.3	1877.4	1836.4	1863.5
2025-04-01	1856.3	1876.8	1839.6	1866.4
2025-03-01	1861.2	1878	1839.6	1866.4
2025-02-01	1854.7	1874.9	1839.4	1865.7
2025-01-01	1813.7	1828.4	1821.6	1852.3
2024-12-01	1819	1844	1821.6	1852.3
2024-11-01	1819	1844	1821.6	1852.3
2024-10-01	1856.4	1875.7	1843.2	1852.3
2024-09-01	1859.6	1880.7	1843.2	1852.3
2024-08-01	1861	1880.7	1843.2	1875.8
2024-07-01	1870.4	1890.1	1843.2	1875.8
2024-06-01	1870.4	1890.1	1843.2	1875.8
2024-08-01	1866.5	1897.3	1828.3	1875.8
2024-04-01	1882	1918.6	1828.3	1875.8
2024-03-01	1882.6	1918.6	1839.3	1875.8
2024-02-01	1887.1	1918.6	1850.8	1875.8
2024-01-01	1887.1	1918.6	1850.8	1875.8
2023-12-01	1866.5	1879.4	1850.8	1875.8
2023-11-01	1866.5	1879.4	1850.8	1875.8

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	South African Open 2025 (Championship)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	4	Yes	Analysis
2	Randburg Chess Club Autumn Blitz	2025-04-08	2025-04-08	Blitz	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
3	Lenasia Chess Academy Rapid Rated 2025 (A)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	5	3	Yes	Analysis
4	JMC Crawford Ruimsig 2025 (A)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	2	0.5	Yes	Analysis
5	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	South African Open 2025 (Championship)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	4	Yes	Analysis
2	Randburg Chess Club Autumn Blitz	2025-04-08	2025-04-08	Blitz	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
3	Lenasia Chess Academy Rapid Rated 2025 (A)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	5	3	Yes	Analysis
4	JMC Crawford Ruimsig 2025 (A)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	2	0.5	Yes	Analysis
5	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
6	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	7	Yes	Analysis
7	Guateng Universities Chess Championship 2024	2024-10-05	2024-10-05	Standard	Joe Gqabi (EJG)	5	3	1.5	Yes	Analysis
8	WITS 6th Trials 2024	2024-09-21	2024-09-21	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
9	JCC Khelo India 1st Annual Chess Tournament 2024 (Pestige)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
10	WITS UP 2024	2024-08-03	2024-08-03	Blitz	Johannesburg Metro (GJM)	4	4	3	Yes	Analysis
11	South African Open Chess Championship 2024 (A)	2024-06-29	2024-07-07	Standard	Ethekwini (KED)	11	11	7	Yes	Analysis
12	Lenasia Chess Academy Rapid Tournament 2024 (A)	2024-05-19	2024-05-19	Rapid	Johannesburg Metro (GJM)	7	7	5.5	Yes	Analysis
13	Gauteng Cup 2nd Edition 2024	2024-05-18	2024-05-18	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
14	2024 Ethekwini Open (A)	2024-04-20	2024-04-21	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
15	Wits 1st Trials 2024	2024-03-16	2024-03-16	Rapid	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
16	University of the Witwatersrand vs University of Johannesburg 2024	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	4.5	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	JNW Open - Trinityhouse Little Falls 2023 (A)	2023-05-13	2023-05-13	Standard	Johannesburg Metro (GJM)	5	4	2.5	Yes	Analysis
19	JNW Club - Bryanston Open 2018 (A)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	13	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament 2024 Ethekwini Open
		date 2024-02-24	rnd 1	type Rapid	result 1	date 2024-04-20	rnd 3	type Standard	result 1
		Opponent Voco, S (Siyabulela)				Opponent Kanwal, T (Tejasvi)
2	12	Tournament USSA Chess Championships 2024				Tournament JMC Rapid The Bridge School 2025
		date 2024-11-29	rnd 1	type Standard	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Nieuwoudt, H (Hanno)				Opponent Froom, G (Gabriel)
3	11	Tournament 2024 Ethekwini Open				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-05-19	rnd 5	type Rapid	result 1
		Opponent Zikalala, A (Aphiwe)				Opponent Tshetlo, T (Tshepo)

#	Games	Start				End
1	10	Tournament USSA Chess Championships 2024				Tournament JMC Crawford Ruimsig 2025
		date 2024-11-29	rnd 1	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 0.5
		Opponent Nieuwoudt, H (Hanno)				Opponent Machet, J (Jordan)
2	6	Tournament 2024 Ethekwini Open				Tournament Gauteng Cup 2nd Edition 2024
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 0.5
		Opponent Zikalala, A (Aphiwe)				Opponent Ndwambi, T (Talifhani)
3	4	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-06-29	rnd 2	type Standard	result 1	date 2024-07-01	rnd 5	type Standard	result 1
		Opponent Bekker, JB (Jason)				Opponent Vele, O (Ompha)

#	Games	Start				End
1	15	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-02-24	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 5	type Rapid	result 1
		Opponent Voco, S (Siyabulela)				Opponent Tshetlo, T (Tshepo)
2	7	Tournament WITS 6th Trials 2024				Tournament JMC Rapid The Bridge School 2025
		date 2024-09-21	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Cele, S (Siyabonga)				Opponent Froom, G (Gabriel)
3	3	Tournament JMC Rapid The Bridge School 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-02-23	rnd 7	type Rapid	result 1	date 2025-04-06	rnd 2	type Rapid	result 1
		Opponent Jones, E (Edward)				Opponent Moyo, S (Sauro)

#	Games	Start				End
1	5	Tournament Randburg Chess Club Autumn Blitz				Tournament Randburg Chess Club Autumn Blitz
		date 2025-04-08	rnd 2	type Blitz	result 1	date 2025-04-08	rnd 6	type Blitz	result 1
		Opponent Ivanov, E (Evgeny)				Opponent Hodgson, TF (Timothy Fish)
2	3	Tournament WITS UP 2024				Tournament WITS UP 2024
		date 2024-08-03	rnd 1	type Blitz	result 1	date 2024-08-03	rnd 3	type Blitz	result 1
		Opponent Soobramaniyen, M (Moreshan)				Opponent Makhoba, S (Sibusiso)

#	Games	Start				End
1	6	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament Wits 1st Trials 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-03-16	rnd 4	type Rapid	result 1
		Opponent Goge, T (Thobela)				Opponent Weisz, B (Benjamin)
2	5	Tournament Randburg Chess Club Autumn Blitz				Tournament Randburg Chess Club Autumn Blitz
		date 2025-04-08	rnd 2	type Blitz	result 1	date 2025-04-08	rnd 6	type Blitz	result 1
		Opponent Ivanov, E (Evgeny)				Opponent Hodgson, TF (Timothy Fish)
3	5	Tournament WITS 6th Trials 2024				Tournament Guateng Universities Chess Championship 2024
		date 2024-09-21	rnd 2	type Rapid	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Cele, S (Siyabonga)				Opponent Maphupha, T (Tendani)

#	Games	Start				End
1	5	Tournament 2024 Ethekwini Open				Tournament Gauteng Cup 2nd Edition 2024
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Zikalala, A (Aphiwe)				Opponent Bingani, R (Richard)
2	4	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-06-29	rnd 2	type Standard	result 1	date 2024-07-01	rnd 5	type Standard	result 1
		Opponent Bekker, JB (Jason)				Opponent Vele, O (Ompha)
3	3	Tournament 2024 Ethekwini Open				Tournament 2024 Ethekwini Open
		date 2024-04-20	rnd 1	type Standard	result 1	date 2024-04-20	rnd 3	type Standard	result 1
		Opponent Dunkley, J (Jaydon)				Opponent Kanwal, T (Tejasvi)

#	Games	Start				End
1	7	Tournament WITS 6th Trials 2024				Tournament JMC Rapid The Bridge School 2025
		date 2024-09-21	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Cele, S (Siyabonga)				Opponent Froom, G (Gabriel)
2	6	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament Wits 1st Trials 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-03-16	rnd 4	type Rapid	result 1
		Opponent Goge, T (Thobela)				Opponent Weisz, B (Benjamin)
3	5	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 5	type Rapid	result 1
		Opponent Williams, M (Mohua Benton)				Opponent Tshetlo, T (Tshepo)

#	Games	Start				End
1	5	Tournament Randburg Chess Club Autumn Blitz				Tournament Randburg Chess Club Autumn Blitz
		date 2025-04-08	rnd 2	type Blitz	result 1	date 2025-04-08	rnd 6	type Blitz	result 1
		Opponent Ivanov, E (Evgeny)				Opponent Hodgson, TF (Timothy Fish)
2	3	Tournament WITS UP 2024				Tournament WITS UP 2024
		date 2024-08-03	rnd 1	type Blitz	result 1	date 2024-08-03	rnd 3	type Blitz	result 1
		Opponent Soobramaniyen, M (Moreshan)				Opponent Makhoba, S (Sibusiso)

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	Dinham ,J (James)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Dinham ,J (James)	3	2049.5	1624.5	3	2067.8	1624.5	0	0	0	0	0	0
2	Oatlhotse ,P (Providence)	3	0	-425	1	0	-425	2	0	-425	0	0	0
2	Oatlhotse ,P (Providence)	3	2195.9	1770.9	1	2263	1770.9	2	2219.8	1770.9	0	0	0
3	Goge ,T (Thobela)	3	3	425	0	0	0	2	2	425	1	1	425
3	Goge ,T (Thobela)	3	1460.3	1885.3	0	0	0	2	1330.1	1885.3	1	1334.5	1885.3
4	Mahlangu ,S (Sello)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mahlangu ,S (Sello)	2	2012.3	1587.3	2	2043.9	1587.3	0	0	0	0	0	0
5	Bokgoshi ,L (Lesley)	2	2	425	2	2	425	0	0	0	0	0	0
5	Bokgoshi ,L (Lesley)	2	1347.8	1772.8	2	1251.1	1772.8	0	0	0	0	0	0
6	Kanwal ,T (Tejasvi)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Kanwal ,T (Tejasvi)	2	1575.9	1788.4	2	1575.7	1788.4	0	0	0	0	0	0
7	Nndwamato ,U (Uhone)	2	2	425	1	1	425	1	1	425	0	0	0
7	Nndwamato ,U (Uhone)	2	1436.1	1861.1	1	1440.8	1861.1	1	1226	1861.1	0	0	0
8	Vele ,O (Ompha)	2	2	425	1	1	425	1	1	425	0	0	0
8	Vele ,O (Ompha)	2	1503.2	1928.2	1	1576.9	1928.2	1	1256.3	1928.2	0	0	0
9	Cele ,S (Siyabonga)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
9	Cele ,S (Siyabonga)	2	1297.3	1509.8	1	1272.1	1297.3	1	1202.1	1722.3	0	0	0
10	Mhango ,BF (Banele)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Mhango ,BF (Banele)	2	2229.7	1804.7	1	2180.9	1804.7	1	2252.9	1804.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Chettiar, E (Evasan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms