Chess South Africa Ratings Database

PLAYER PAGE

Personal

Eksteen, J (Jean)

Chess SA id

1120104169

FIDE id

Date of birth

2012-01-12 (U16)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1455.4	1460.9	1320	1200
Raw rating	1455.4	1460.9	1320	1200
Weighted rating	1407.4	1395.6	1320	1200
Weighted performance	1350.6	1339.7	0	0
Floor	955.4	960.9	820	700
K-factor	32	32	36	36
Min/Max rating change allowed	115.2	114.3	139.8	165.8
Highest rating	1464.7 2023-08-01	1460.9 2026-01-01	1632.4 2023-08-01	1200 2018-10-01
Highest raw rating	1455.4 2026-01-01	1460.9 2026-01-01	1320 2024-02-01	1200 2024-02-01
Highest weighted rating	1407.4 2026-01-01	1395.6 2026-01-01	1320 2025-07-01	1200 2018-10-01
Highest weighted performance	1464.7 2023-08-01	1339.7 2026-01-01	1632.4 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1455.4	1460.9	1320	1200
Analysis
Rating	1455.4	1460.9	1320	1200
Raw rating	1455.4	1460.9	1320	1200
Weighted rating	1407.4	1395.6	1320
Weighted performance	1350.6	1339.7	0
K-factor	32	32	36	36
Floor	955.4	960.9	820	700
Max/Min rating change allowed	115.2	114.3	139.8	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	1455.4	1460.9	1320	1200
New weighted rating	1411.7	1401.4	1320	1200
New weighted performance	1340.6	1329.7	0	0
Temp new rating	1455.4	1460.9	1320	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1455.4	1460.9	1320	1200
New K-factor	32	32	36	36
New floor	955.4	960.9	820	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	5	0
	16	10	6
	5	5	0
	0	0	0
History	83	77	6

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	5	2	40	-85	1491.8	1406.8
Standard	5	2	40	-85	1491.8	1406.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	83	54.5	65.66	133.1	1176.6	1309.7
Standard	77	48.5	62.99	110.4	1174.7	1285.1
Rapid	6	6	100	425	1200.5	1625.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1455.4	1460.9	1320	1200
2025-11-30	1404.6	1391.8	1320	1200
2025-11-01	1404.6	1391.8	1320	1200
2025-09-30	1404.6	1391.8	1320	1200
2025-09-01	1404.6	1391.8	1320	1200
2025-08-01	1404.6	1391.8	1320	1200
2025-07-01	1404.6	1391.8	1320	1200
2025-06-01	1404.6	1391.8	1320	1200
2025-05-01	1404.6	1391.8	1320	1200
2025-04-01	1404.6	1391.8	1320	1200
2025-03-01	1404.6	1391.8	1320	1200
2025-02-01	1403.1	1389.4	1320	1200
2025-01-01	1403.1	1389.4	1320	1200
2024-12-01	1403.1	1389.4	1320	1200
2024-11-01	1403.1	1389.4	1320	1200
2024-10-01	1403.1	1389.4	1320	1200
2024-09-01	1403.1	1389.4	1320	1200
2024-11-01	1403.1	1389.4	1320	1200
2024-07-01	1403.1	1389.4	1320	1200
2024-06-01	1403.1	1389.4	1320	1200
2024-05-01	1376.8	1358.1	1320	1200
2024-04-01	1376.8	1358.1	1320	1200
2024-03-01	1376.8	1358.1	1320	1200
2024-02-01	1376.8	1358.1	1320	1200

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	2025 Mzansi Inter Provincial Team Championships (U14 Open)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
2	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
3	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
4	Mbombela Chess Club Annual 2023 (U12)	2023-12-02	2023-12-02	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
5	Interprimary Finals 2023 (U11)	2023-08-19	2023-08-19	Rapid	Ehlanzeni (MEN)	5	4	4	Yes	Analysis
6	Interprimary 2023 (U11)	2023-08-05	2023-08-05	Rapid	Ehlanzeni (MEN)	3	2	2	Yes	Analysis
7	Uplands Chess Tournament 2023 (U12)	2023-02-25	2023-02-25	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
8	Uplands Chess Tournament 2022 (U12)	2022-02-26	2022-02-26	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
9	Bergvlam Tournament 2020 (U12)	2020-03-14	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
10	Uplands 2020 (U12)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
11	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
12	Ehlanzeni Open 2019 (D)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
13	Rob Ferreira 2019 (C)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
14	Curro Open 2019 (U10)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
15	Chess Unlimited Open 2019 (D)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
16	Penryn Age Open 2019 (U12)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
17	Chess Unlimited Open 2019 (D)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
18	Lowveld Open 2018 (E)	2018-07-28	2018-07-28	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	19	Tournament Bergvlam Tournament 2020				Tournament Mbombela Chess Club Annual 2023
		date 2020-03-14	rnd 5	type Standard	result 0.5	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Naidoo, J (Jasbir)				Opponent Mashego, T (Tsepiso)
2	5	Tournament Curro Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-04-12	rnd 4	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Mudimeli, V (Vhulenda)				Opponent Combrink, H (Helen)
3	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Sifunda, R (Ryan)				Opponent Mkhatshwa, B (Badanile)

#	Games	Start				End
1	13	Tournament Bergvlam Tournament 2020				Tournament Mbombela Chess Club Annual 2023
		date 2020-03-14	rnd 5	type Standard	result 0.5	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Naidoo, J (Jasbir)				Opponent Mashego, T (Tsepiso)
2	5	Tournament Curro Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-04-12	rnd 4	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 1
		Opponent Mudimeli, V (Vhulenda)				Opponent Combrink, H (Helen)
3	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Sifunda, R (Ryan)				Opponent Mkhatshwa, B (Badanile)

#	Games	Start				End
1	6	Tournament Interprimary 2023				Tournament Interprimary Finals 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Brink, D (Dani�l)				Opponent Dlamini, L (Liyanda)

No games found.

#	Games	Start				End

#	Games	Start				End
1	18	Tournament Uplands Chess Tournament 2022				Tournament Mbombela Chess Club Annual 2023
		date 2022-02-26	rnd 1	type Standard	result 1	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Ferreira, J (Jayden)				Opponent Mashego, T (Tsepiso)
2	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Sifunda, R (Ryan)				Opponent Mkhatshwa, B (Badanile)
3	3	Tournament Bergvlam Tournament 2020				Tournament Bergvlam Tournament 2020
		date 2020-03-14	rnd 1	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Mkhabela, A (Agile)				Opponent Van Rooyen, E (Estian C)

#	Games	Start				End
1	12	Tournament Uplands Chess Tournament 2022				Tournament Mbombela Chess Club Annual 2023
		date 2022-02-26	rnd 1	type Standard	result 1	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Ferreira, J (Jayden)				Opponent Mashego, T (Tsepiso)
2	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Sifunda, R (Ryan)				Opponent Mkhatshwa, B (Badanile)
3	3	Tournament Bergvlam Tournament 2020				Tournament Bergvlam Tournament 2020
		date 2020-03-14	rnd 1	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Mkhabela, A (Agile)				Opponent Van Rooyen, E (Estian C)

#	Games	Start				End
1	6	Tournament Interprimary 2023				Tournament Interprimary Finals 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Brink, D (Dani�l)				Opponent Dlamini, L (Liyanda)

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	Van Dyk ,A (Adriaan)	3	3	425	3	3	425	0	0	0	0	0	0
1	Van Dyk ,A (Adriaan)	3	1139	1564	3	1140.8	1564	0	0	0	0	0	0
2	Burger ,JA (Johanna)	3	3	425	3	3	425	0	0	0	0	0	0
2	Burger ,JA (Johanna)	3	1169.5	1594.5	3	1164.8	1594.5	0	0	0	0	0	0
3	Shongwe ,L (Lihle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Shongwe ,L (Lihle)	2	1164.3	951.8	2	1161.9	951.8	0	0	0	0	0	0
4	Van Der Merwe ,J (Johannes)	2	2	425	2	2	425	0	0	0	0	0	0
4	Van Der Merwe ,J (Johannes)	2	1178.1	1603.1	2	1176	1603.1	0	0	0	0	0	0
5	Mudimeli ,V (Vhulenda)	2	2	425	2	2	425	0	0	0	0	0	0
5	Mudimeli ,V (Vhulenda)	2	1304.8	1729.8	2	1292	1729.8	0	0	0	0	0	0
6	Ogunjiofor ,CJ (Chinedu Jeremy)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Ogunjiofor ,CJ (Chinedu Jeremy)	2	1255.8	830.8	2	1251.2	830.8	0	0	0	0	0	0
7	Arugundiya ,R (Robert)	2	1	0	2	1	0	0	0	0	0	0	0
7	Arugundiya ,R (Robert)	2	1099.6	1099.6	2	1094.4	1099.6	0	0	0	0	0	0
8	Brink ,D (Dani�l)	2	2	425	0	0	0	2	2	425	0	0	0
8	Brink ,D (Dani�l)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
9	Shabangu ,A (Aphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Shabangu ,A (Aphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Klopper ,PA (Phillippus Arnoldus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Klopper ,PA (Phillippus Arnoldus)	1	1195.4	770.4	1	1195.3	770.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Eksteen, J (Jean)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms