Chess South Africa Ratings Database

PLAYER PAGE

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	1252.1
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	1252.2
Analysis
Rating	1199	1174.8	1300	1252.2
Raw rating	1199	1174.8	1300	1252.2
Weighted rating	1198.9	1174.8	1299
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	1198.9	1174.8	1299.7	1252.2
New weighted performance	0	0	0	0
Temp new rating	1199	1174.8	1300	1252.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199	1174.8	1300	1252.2
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
2025-09-30	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
2024-06-01	1199	1174.8	1300	1252.2
2024-08-01	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
2023-11-01	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	Ntengemntu ,L (Liyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ntengemntu ,L (Liyabonga)	1	1123.8	1548.8	1	1137.6	1548.8	0	0	0	0	0	0
6	Webber ,CPS (Colin Peter Slade)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Webber ,CPS (Colin Peter Slade)	1	1248.9	823.9	0	0	0	0	0	0	1	1248.9	823.9
7	Thabang ,M (Mankga)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Thabang ,M (Mankga)	1	1778.2	1353.2	0	0	0	0	0	0	1	1530.6	1353.2
8	Jenkins ,T (Tauriq)	1	1	425	0	0	0	0	0	0	1	1	425
8	Jenkins ,T (Tauriq)	1	1509.9	1934.9	0	0	0	0	0	0	1	1484.1	1934.9
9	Booysen ,L (Louis)	1	1	425	0	0	0	0	0	0	1	1	425
9	Booysen ,L (Louis)	1	919	1344	0	0	0	0	0	0	1	688	1344
10	Andrews ,RL (Remo Lyle)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Andrews ,RL (Remo Lyle)	1	1660.3	1235.3	0	0	0	0	0	0	1	1680.3	1235.3

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Karsten, EM (Eben Martain)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms