Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Schalk Wiehan Van Der Merwe

187039313
Cape Town (WCT)

Tournament details

Tour Id	20221807
Group Id	20221639
Name	2022 Western Province Club League
Section	B
Rounds	11
Format	Swiss
Type	Classical
Start	2022-08-20
End	2022-10-01
Submitted	2022-10-03
Rated	2022-10-03
Submit age weight	1
Host	Cape Town (WCT)
Total time	120
Time weight	1
Official results	Official results
Tour Id	20221807
Group Id	20221639
Name	2022 Western Province Club League
Section	B
Rounds	11
Format	Swiss
Type	Classical
Start	2022-08-20
End	2022-10-01
Submitted	2022-10-03
Rated	2022-10-03
Submit age weight	1
Host	Cape Town (WCT)
Total time	120
Time weight	1
Official results	Official results

General

Games	5
Score	2.5
Percent	50
Dp	0
Aor	1354.3
Perform	1354.3
Penalties	0
Wins	2
Draws	1
Losses	2
White	7
Black	5
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	166
Final Pos	56
Share Pos	51
Count for rating	Yes
Games	7
Score	1.5
Percent	21.4
Dp	-242.9
Aor	1651.9
Perform	1409
Penalties	0
Wins	1
Draws	1
Losses	5
White	7
Black	5
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	165
Final Pos	56
Share Pos	51
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2.5
Expected score	1.88
Score - Expected score	0.62
Rating +/-	12.4
Rating	1200
K-factor	20
Score	1.5
Expected score	0.48
Score - Expected score	1.02
Rating +/-	20.4

Analysis (Type)

Rating	1200
K-factor	20
Score	2.5
Expected score	1.95
Score - Expected score	0.55
Rating +/-	11
Rating	1200
K-factor	20
Score	1.5
Expected score	0.49
Score - Expected score	1.01
Rating +/-	20.2

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2022-08-20				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
1	2022-08-20	Davids, K (Keegan)	WCT		1420.7	1421	W	1	0.28	0.72	14.4	0.28	0.72	14.4	Yes
2	2022-08-20				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
2	2022-08-20	Cuthbert, M (Michael)	WCT		1725	1715.9	B	0	0	0	0	0	0	0	Yes
3	2022-08-27	Janse Van Rensburg, J (Jack)	WCT		1351.9	1342.6	W	1	0.36	0.64	12.8	0.38	0.62	12.4	Yes
3	2022-08-27				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
4	2022-08-27	Swartz, R (Robyn)	WCT		1200	1200	B	1	0.46	0.54	10.8	0.46	0.54	10.8	Yes
4	2022-08-27				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2022-09-03				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2022-09-03	Willenberg, GI (Glen)	WCT		1641.7	1653.7	W	0	0.03	-0.03	-0.6	0.01	-0.01	-0.2	Yes
6	2022-09-03				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
6	2022-09-03	Sloane, J (James)	WCT		1664.6	1669	B	0	0	0	0	0	0	0	Yes
7	2022-09-10	Jacobs, J (Junaid)	WCT		1070.3	1059.2	W	0	0.69	-0.69	-13.8	0.71	-0.71	-14.2	Yes
7	2022-09-10				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
8	2022-09-10	Mumba, E (Elija)	WCT		1794.2	1794.2	B	0.5	0	0.5	10	0	0.5	10	Yes
8	2022-09-10	Schutte, A (Andre)	WCT	PM	1801.2	1808.3	W	0	0.01	-0.01	-0.2	0.01	-0.01	-0.2	Yes
9	2022-09-17				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
9	2022-09-17	Louw, LT (Llewellyn)	WCT		1541.4	1520.7	W	0	0.14	-0.14	-2.8	0.17	-0.17	-3.4	Yes
10	2022-09-17				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
10	2022-09-17	Salem, A (Abdarahim)	WCT		1768.4	1740.6	B	0.5	0	0.5	10	0	0.5	10	Yes
11	2022-10-01	Allie, I (Ishmaeel)	WCT		1355	1317.9	W	0	0.36	-0.36	-7.2	0.4	-0.4	-8	Yes
11	2022-10-01				0	0	X	-1	0	0	0	0	0	0	No (Did not play)