Chess South Africa Ratings Database

PLAYER PAGE

Personal

Klevansky, A (Aron)

Chess SA id

100015813

FIDE id

Date of birth

2000-10-04 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1858	1871.1	1814.5	1857
Raw rating	1858	1871.1	1814.5	1857
Weighted rating	1857.8	1871.1	1814.5	1857
Weighted performance	242	193.7	0	0
Floor	1420.7	1423.4	1377.6	1377.6
K-factor	24	24	24	24
Min/Max rating change allowed	64.9	63.7	69.1	65
Highest rating	1920.7 2018-08-01	1923.4 2018-08-01	1877.6 2019-01-01	1877.6 2018-01-01
Highest raw rating	1920.7 2018-08-01	1923.4 2018-08-01	1877.6 2018-01-01	1877.6 2018-01-01
Highest weighted rating	1920.7 2019-03-01	1923.4 2019-03-01	1877.6 2019-01-01	1877.6 2018-01-01
Highest weighted performance	1912.4 2018-04-01	1911.5 2018-04-01	1519.3 2019-05-01	1804.9 2018-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1858	1871.1	1814.5	1857
Analysis
Rating	1858	1871.1	1814.5	1857
Raw rating	1858	1871.1	1814.5	1857
Weighted rating	1857.8	1871.1	1814.5
Weighted performance	242	193.7	0
K-factor	24	24	24	24
Floor	1420.7	1423.4	1377.6	1377.6
Max/Min rating change allowed	64.9	63.7	69.1	65
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	1858	1871.1	1814.5	1857
New weighted rating	1857.9	1871.1	1814.5	1857
New weighted performance	241.4	193.1	0	0
Temp new rating	1858	1871.1	1814.5	1857
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1858	1871.1	1814.5	1857
New K-factor	24	24	24	24
New floor	1420.7	1423.4	1377.6	1377.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	584	564	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	66	39.5	59.85	83.7	1730.7	1814.4
Standard	46	31	67.39	147.8	1716.7	1864.5
Rapid	10	4.5	45	-42.5	1635.2	1592.7
Blitz	10	4	40	-85	1890.6	1805.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1858	1871.1	1814.5	1857
2025-09-01	1858	1871.1	1814.5	1857
2025-08-01	1858	1871.1	1814.5	1857
2025-07-01	1858	1871.1	1814.5	1857
2025-06-01	1858	1871.1	1814.5	1857
2025-05-01	1858	1871.1	1814.5	1857
2025-04-01	1858	1871.1	1814.5	1857
2025-03-01	1858	1871.1	1814.5	1857
2025-02-01	1858	1871.1	1814.5	1857
2025-01-01	1858	1871.1	1814.5	1857
2024-12-01	1858	1871.1	1814.5	1857
2024-11-01	1858	1871.1	1814.5	1857
2024-10-01	1858	1871.1	1814.5	1857
2024-09-01	1858	1871.1	1814.5	1857
2024-08-01	1858	1871.1	1814.5	1857
2024-07-01	1858	1871.1	1814.5	1857
2024-06-01	1858	1871.1	1814.5	1857
2024-08-01	1858	1871.1	1814.5	1857
2024-04-01	1858	1871.1	1814.5	1857
2024-03-01	1858	1871.1	1814.5	1857
2024-02-01	1858	1871.1	1814.5	1857
2024-01-01	1858	1871.1	1814.5	1857
2023-12-01	1834.9	1871.1	1814.5	1855.5
2023-11-01	1834.9	1871.1	1814.5	1855.5

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2019 SWVG Arnold Classic (Rapid Prestige)	2019-05-18	2019-05-19	Rapid	Tshwane (GTP)	10	10	4.5	Yes	Analysis
2	2019 Capablanca Chess Festival (RR B)	2019-04-18	2019-04-22	Standard	Tshwane (GTP)	9	7	5	Yes	Analysis
3	2019 Waterkloof Open (A)	2019-03-02	2019-03-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	Commonwealth Chess Championships 2018	2018-06-26	2018-07-01	Standard	India (IND)	7	7	4.5	Yes	Analysis
5	Commonwealth Chess Championships 2018	2018-06-26	2018-07-03	Standard	India (IND)	9	9	4.5	Yes	Analysis
6	SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Prestige)	2018-05-19	2018-05-20	Blitz	Tshwane (GTP)	10	10	4	Yes	Analysis
7	2018 South African Junior Closed Chess Championships (U18 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	8.5	Yes	Analysis
8	South African Junior Team Championships 2017 (U18A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis

#	Games	Start				End
1	18	Tournament South African Junior Team Championships 2017				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-04-07	rnd 11	type Standard	result 0.5
		Opponent Chibase, N (Nkosana)				Opponent Prinsloo, MP (Marthinus)
2	6	Tournament 2019 Capablanca Chess Festival				Tournament 2019 Capablanca Chess Festival
		date 2019-04-18	rnd 1	type Standard	result 1	date 2019-04-21	rnd 7	type Standard	result 1
		Opponent Tavagwisa, L (Lawrence)				Opponent Marais, N (Nina)
3	3	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 4	type Rapid	result 0.5	date 2019-05-18	rnd 6	type Rapid	result 0.5
		Opponent Oosthuizen, MJ (Michal)				Opponent Bucceri, DR (Draven)

#	Games	Start				End
1	20	Tournament South African Junior Team Championships 2017				Tournament Commonwealth Chess Championships 2018
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-06-26	rnd 1	type Standard	result 1
		Opponent Chibase, N (Nkosana)				Opponent Devaraja G
2	6	Tournament 2019 Capablanca Chess Festival				Tournament 2019 Capablanca Chess Festival
		date 2019-04-18	rnd 1	type Standard	result 1	date 2019-04-21	rnd 7	type Standard	result 1
		Opponent Tavagwisa, L (Lawrence)				Opponent Marais, N (Nina)
3	2	Tournament Commonwealth Chess Championships 2018				Tournament Commonwealth Chess Championships 2018
		date 2018-07-01	rnd 7	type Standard	result 1	date 2018-07-01	rnd 7	type Standard	result 1
		Opponent Swayham P Das				Opponent Yogeshwaran S A

#	Games	Start				End
1	3	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 4	type Rapid	result 0.5	date 2019-05-18	rnd 6	type Rapid	result 0.5
		Opponent Oosthuizen, MJ (Michal)				Opponent Bucceri, DR (Draven)
2	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 10	type Rapid	result 1	date 2019-05-19	rnd 10	type Rapid	result 1
		Opponent Kushar, M (Michael)				Opponent Kushar, M (Michael)
3	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 8	type Rapid	result 0.5	date 2019-05-19	rnd 8	type Rapid	result 0.5
		Opponent Steyn, H (Hans)				Opponent Steyn, H (Hans)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Blitz	result 1	date 2018-05-19	rnd 5	type Blitz	result 1
		Opponent Lekgau, M (Mothupi)				Opponent Mnguni, JD (Jakob)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 10	type Blitz	result 1	date 2018-05-20	rnd 10	type Blitz	result 1
		Opponent Tenzer, D (Daniel)				Opponent Tenzer, D (Daniel)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Chibase, N (Nkosana)				Opponent Pather, C (Cayden)
2	3	Tournament 2019 Capablanca Chess Festival				Tournament 2019 Capablanca Chess Festival
		date 2019-04-20	rnd 5	type Standard	result 1	date 2019-04-21	rnd 7	type Standard	result 1
		Opponent Nhamuave, E (Eleazar)				Opponent Marais, N (Nina)
3	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Blitz	result 1	date 2018-05-19	rnd 5	type Blitz	result 1
		Opponent Lekgau, M (Mothupi)				Opponent Mnguni, JD (Jakob)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Chibase, N (Nkosana)				Opponent Pather, C (Cayden)
2	3	Tournament 2019 Capablanca Chess Festival				Tournament 2019 Capablanca Chess Festival
		date 2019-04-20	rnd 5	type Standard	result 1	date 2019-04-21	rnd 7	type Standard	result 1
		Opponent Nhamuave, E (Eleazar)				Opponent Marais, N (Nina)
3	3	Tournament 2018 South African Junior Closed Chess Championships				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-04-03	rnd 5	type Standard	result 1	date 2018-04-05	rnd 7	type Standard	result 1
		Opponent Chibase, N (Nkosana)				Opponent Mlahleki, V (Vusimuzi)

#	Games	Start				End
1	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 10	type Rapid	result 1	date 2019-05-19	rnd 10	type Rapid	result 1
		Opponent Kushar, M (Michael)				Opponent Kushar, M (Michael)
2	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 5	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Levy, D (Darren)				Opponent Levy, D (Darren)
3	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Naidoo, J (Jason)				Opponent Naidoo, J (Jason)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Blitz	result 1	date 2018-05-19	rnd 5	type Blitz	result 1
		Opponent Lekgau, M (Mothupi)				Opponent Mnguni, JD (Jakob)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 10	type Blitz	result 1	date 2018-05-20	rnd 10	type Blitz	result 1
		Opponent Tenzer, D (Daniel)				Opponent Tenzer, D (Daniel)

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	Chibase ,N (Nkosana)	2	2	425	2	2	425	0	0	0	0	0	0
1	Chibase ,N (Nkosana)	2	1411.8	1836.8	2	1411.7	1836.8	0	0	0	0	0	0
2	Bucceri ,DR (Draven Ricardo)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
2	Bucceri ,DR (Draven Ricardo)	2	1670.3	1882.8	1	1693.5	2095.3	1	1621	1670.3	0	0	0
3	Simpson ,M (Michael)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Simpson ,M (Michael)	2	1562.6	1137.6	1	1520.5	1137.6	1	936.4	1137.6	0	0	0
4	Rogge ,CG (Conrad Gustav)	1	1	425	1	1	425	0	0	0	0	0	0
4	Rogge ,CG (Conrad Gustav)	1	1544.5	1969.5	1	1544.2	1969.5	0	0	0	0	0	0
5	Ndoroma ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ndoroma ,C (Christopher)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Andrews ,D (Donovan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Andrews ,D (Donovan)	1	1117.5	1542.5	1	1117.5	1542.5	0	0	0	0	0	0
7	Pather ,C (Cayden)	1	1	425	1	1	425	0	0	0	0	0	0
7	Pather ,C (Cayden)	1	1465.1	1890.1	1	1465.1	1890.1	0	0	0	0	0	0
8	Mazibuko ,K (Khanya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Mazibuko ,K (Khanya)	1	1953.3	1953.3	1	1956.9	1953.3	0	0	0	0	0	0
9	Nhamuave ,E (Eleazar)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nhamuave ,E (Eleazar)	1	1658.8	2083.8	1	1662.6	2083.8	0	0	0	0	0	0
10	Marais ,DP (Daniel Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
10	Marais ,DP (Daniel Petrus)	1	1842	2267	1	1842	2267	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Klevansky, A (Aron)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms