Chess South Africa Ratings Database

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Personal

Karsten, EM (Eben Martain)

Chess SA id

176072304

FIDE id

Date of birth

1976-02-06 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-01-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199	1174.8	1300	1252.2
Raw rating	1199	1174.8	1300	1252.2
Weighted rating	1198.9	1174.8	1299.7	1252.2
Weighted performance	0	0	0	0
Floor	704.8	700	800	770.6
K-factor	36	36	36	36
Min/Max rating change allowed	166.1	171.9	143.8	153.9
Highest rating	1204.8 2020-02-01	1200 2018-10-01	1300 2024-02-01	1270.6 2024-01-01
Highest raw rating	1204.8 2020-01-01	1200 2020-01-01	1300 2024-02-01	1270.6 2024-01-01
Highest weighted rating	1204.8 2020-02-01	1200 2018-10-01	1296.7 2025-08-01	1251.5 2025-08-01
Highest weighted performance	1200 2024-12-01	1200 2020-01-01	1200 2024-02-01	1269.9 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199	1174.8	1300	1252.3
Analysis
Rating	1199	1174.8	1300	1252.2
Raw rating	1199	1174.8	1300	1252.2
Weighted rating	1198.9	1174.8	1299.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	704.8	700	800	770.6
Max/Min rating change allowed	166.1	171.9	143.8	153.9
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	1199	1174.8	1300	1252.2
New weighted rating	1199	1174.8	1300	1252.3
New weighted performance	0	0	0	0
Temp new rating	1199	1174.8	1300	1252.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199	1174.8	1300	1252.3
New K-factor	36	36	36	36
New floor	704.8	700	800	770.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	9	0	0	9
	0	0	0	0
	6	6	0	0
	0	0	0	0
History	26	6	5	15

Games since
	Main 9	Standard 0		Rapid 0		Blitz 9
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	21	8.5	40.48	-81	1345.8	1264.8
Standard	6	2.5	41.67	-70.8	1221.5	1150.7
Rapid	0	0	0	0	0	0
Blitz	15	6	40	-85	1395.5	1310.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1199	1174.8	1300	1252.2
2025-09-30	1199	1174.8	1300	1252.2
2025-09-01	1199	1174.8	1300	1252.2
2025-08-01	1199	1174.8	1300	1252.2
2025-07-01	1199	1174.8	1300	1252.2
2025-06-01	1199	1174.8	1300	1252.2
2025-05-01	1199	1174.8	1300	1252.2
2025-04-01	1199	1174.8	1300	1252.2
2025-03-01	1199	1174.8	1300	1252.2
2025-02-01	1199	1174.8	1300	1252.2
2025-01-01	1199	1174.8	1300	1252.2
2024-12-01	1199	1174.8	1300	1252.2
2024-11-01	1199	1174.8	1300	1252.2
2024-10-01	1199	1174.8	1300	1252.2
2024-09-01	1199	1174.8	1300	1252.2
2024-08-01	1199	1174.8	1300	1252.2
2024-07-01	1199	1174.8	1300	1252.2
2024-09-01	1199	1174.8	1300	1252.2
2024-05-01	1199	1174.8	1300	1252.2
2024-04-01	1199	1174.8	1300	1252.2
2024-03-01	1199	1174.8	1300	1252.2
2024-02-01	1199	1174.8	1300	1252.2
2024-01-01	1192.6	1174.8	1300	1270.6
2023-12-01	1192.6	1174.8	1200	1223.2

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	Cape Town Chess Club Annual Blitz Championship 2024	2024-01-07	2024-01-07	Blitz	Cape Town (WCT)	9	9	3	Yes	Analysis
2	Western Cape Closed Championship 2022 (Open)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
3	WP Team Blitz 2018 (B)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Closed Championship 2022
		date 2022-09-24	rnd 3	type Standard	result 1	date 2022-09-25	rnd 4	type Standard	result 0.5
		Opponent Ntabeni, P (Phelisa)				Opponent Louw, B (Ben)
2	2	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 6	type Blitz	result 1	date 2018-02-17	rnd 7	type Blitz	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Booysen, L (Louis)
3	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 9	type Blitz	result 1	date 2024-01-07	rnd 9	type Blitz	result 1
		Opponent Budge, R (Richard)				Opponent Budge, R (Richard)

#	Games	Start				End
1	2	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Closed Championship 2022
		date 2022-09-24	rnd 3	type Standard	result 1	date 2022-09-25	rnd 4	type Standard	result 0.5
		Opponent Ntabeni, P (Phelisa)				Opponent Louw, B (Ben)
2	1	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Closed Championship 2022
		date 2022-09-25	rnd 6	type Standard	result 1	date 2022-09-25	rnd 6	type Standard	result 1
		Opponent Ntengemntu, L (Liyabonga)				Opponent Ntengemntu, L (Liyabonga)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 6	type Blitz	result 1	date 2018-02-17	rnd 7	type Blitz	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Booysen, L (Louis)
2	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 9	type Blitz	result 1	date 2024-01-07	rnd 9	type Blitz	result 1
		Opponent Budge, R (Richard)				Opponent Budge, R (Richard)
3	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 5	type Blitz	result 1	date 2024-01-07	rnd 5	type Blitz	result 1
		Opponent Fourie, J (Jannie)				Opponent Fourie, J (Jannie)

#	Games	Start				End
1	2	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 6	type Blitz	result 1	date 2018-02-17	rnd 7	type Blitz	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Booysen, L (Louis)
2	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 9	type Blitz	result 1	date 2024-01-07	rnd 9	type Blitz	result 1
		Opponent Budge, R (Richard)				Opponent Budge, R (Richard)
3	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 5	type Blitz	result 1	date 2024-01-07	rnd 5	type Blitz	result 1
		Opponent Fourie, J (Jannie)				Opponent Fourie, J (Jannie)

#	Games	Start				End
1	1	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Closed Championship 2022
		date 2022-09-25	rnd 6	type Standard	result 1	date 2022-09-25	rnd 6	type Standard	result 1
		Opponent Ntengemntu, L (Liyabonga)				Opponent Ntengemntu, L (Liyabonga)
2	1	Tournament Western Cape Closed Championship 2022				Tournament Western Cape Closed Championship 2022
		date 2022-09-24	rnd 3	type Standard	result 1	date 2022-09-24	rnd 3	type Standard	result 1
		Opponent Ntabeni, P (Phelisa)				Opponent Ntabeni, P (Phelisa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 6	type Blitz	result 1	date 2018-02-17	rnd 7	type Blitz	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Booysen, L (Louis)
2	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 9	type Blitz	result 1	date 2024-01-07	rnd 9	type Blitz	result 1
		Opponent Budge, R (Richard)				Opponent Budge, R (Richard)
3	1	Tournament Cape Town Chess Club Annual Blitz Championship 2024				Tournament Cape Town Chess Club Annual Blitz Championship 2024
		date 2024-01-07	rnd 5	type Blitz	result 1	date 2024-01-07	rnd 5	type Blitz	result 1
		Opponent Fourie, J (Jannie)				Opponent Fourie, J (Jannie)

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	Wu ,J (Jason)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Wu ,J (Jason)	1	1308.5	883.5	1	1279.1	883.5	0	0	0	0	0	0
2	Ntabeni ,P (Phelisa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ntabeni ,P (Phelisa)	1	1218.2	1643.2	1	1168.6	1643.2	0	0	0	0	0	0
3	Louw ,B (Ben)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Louw ,B (Ben)	1	1215.7	1215.7	1	1201.8	1215.7	0	0	0	0	0	0
4	Lee ,MJ (Muhammad)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lee ,MJ (Muhammad)	1	1223.5	798.5	1	1198	798.5	0	0	0	0	0	0
5	Randelhoff ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Randelhoff ,J (Jordan)	1	1239.6	814.6	1	1095.8	814.6	0	0	0	0	0	0
6	Ntengemntu ,L (Liyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ntengemntu ,L (Liyabonga)	1	1123.8	1548.8	1	1137.6	1548.8	0	0	0	0	0	0
7	Webber ,CPS (Colin Peter Slade)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Webber ,CPS (Colin Peter Slade)	1	1248.9	823.9	0	0	0	0	0	0	1	1248.9	823.9
8	Thabang ,M (Mankga)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Thabang ,M (Mankga)	1	1778.2	1353.2	0	0	0	0	0	0	1	1530.6	1353.2
9	Jenkins ,T (Tauriq)	1	1	425	0	0	0	0	0	0	1	1	425
9	Jenkins ,T (Tauriq)	1	1509.9	1934.9	0	0	0	0	0	0	1	1484.1	1934.9
10	Booysen ,L (Louis)	1	1	425	0	0	0	0	0	0	1	1	425
10	Booysen ,L (Louis)	1	919	1344	0	0	0	0	0	0	1	688	1344

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Karsten, EM (Eben Martain)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms