Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ivan Willenberg

172042914
Cape Town (WCT)

Tournament details

Tour Id	20181912
Group Id	20181909
Name	2018 Western Province League
Section	B
Rounds	11
Format	Team
Type	Standard
Start	2018-08-04
End	2018-09-15
Submitted	2018-09-15
Rated	2018-09-15
Submit age weight	1
Host	Cape Town (WCT)
Total time	90
Time weight	0.938
Official results	Official results
Tour Id	20181912
Group Id	20181909
Name	2018 Western Province League
Section	B
Rounds	11
Format	Team
Type	Standard
Start	2018-08-04
End	2018-09-15
Submitted	2018-09-15
Rated	2018-09-15
Submit age weight	1
Host	Cape Town (WCT)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	7
Score	0.5
Percent	7.1
Dp	-364.3
Aor	1687.3
Perform	1323
Penalties	0
Wins	0
Draws	1
Losses	6
White	4
Black	7
White wins	1
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	74
Final Pos	103
Share Pos	97
Count for rating	Yes
Games	4
Score	1
Percent	25
Dp	-212.5
Aor	1307.1
Perform	1094.6
Penalties	0
Wins	1
Draws	0
Losses	3
White	4
Black	7
White wins	1
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	75
Final Pos	103
Share Pos	97
Count for rating	Yes

Analysis (Main)

Rating	1475.7
K-factor	20
Score	0.5
Expected score	1.65
Score - Expected score	-1.15
Rating +/-	-21.6
Rating	1475.7
K-factor	20
Score	1
Expected score	2.78
Score - Expected score	-1.78
Rating +/-	-33.4

Analysis (Type)

Rating	1460.8
K-factor	20
Score	0.5
Expected score	1.5
Score - Expected score	-1
Rating +/-	-20
Rating	1460.8
K-factor	20
Score	1
Expected score	2.72
Score - Expected score	-1.72
Rating +/-	-34.4

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	2018-08-04	Willenberg, GI (Glen)	WCT		1752.8	1763.8	B	0	0.14	-0.14	-2.6	0.11	-0.11	-2.2	Yes
1	2018-08-04				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
2	2018-08-04				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
2	2018-08-04	Nelson, W (Wilfred)	WCT		1833.8	1833.8	B	0	0.04	-0.04	-0.8	0.02	-0.02	-0.4	Yes
3	2018-08-11				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
3	2018-08-11	Arnold, MF (Mogamad)	WCT		1534.6	1534.6	W	0.5	0.47	0.03	0.6	0.46	0.04	0.8	Yes
4	2018-08-11				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
4	2018-08-11	Fritz, VJ (Virgil)	WCT		1657.7	1657.7	B	0	0.25	-0.25	-4.7	0.23	-0.23	-4.6	Yes
5	2018-08-18	De Vries, C (Cheslin)	WCW		1288.7	1287.8	W	0	0.76	-0.76	-14.3	0.74	-0.74	-14.8	Yes
5	2018-08-18				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
6	2018-08-18				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
6	2018-08-18	Matsaung, T (Thapelo)	WCT		1655.2	1662.4	W	0	0.33	-0.33	-6.2	0.31	-0.31	-6.2	Yes
7	2018-09-01	Le Roux, M (Murray)	WCT		1200	1200	B	0	0.78	-0.78	-14.7	0.76	-0.76	-15.2	Yes
7	2018-09-01				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
8	2018-09-01				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
8	2018-09-01	Paulse, AL (Angelo)	WCT		1385.4	1383.6	B	0	0.56	-0.56	-10.5	0.55	-0.55	-11	Yes
9	2018-09-08	Van Wyk, GB (Geoffrey)	GTP		1608.4	1612.4	B	0	0.3	-0.3	-5.6	0.28	-0.28	-5.6	Yes
9	2018-09-08				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
10	2018-09-08				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
10	2018-09-08	Brown, JR (John-Rodney)	WCT		1354.4	1353.4	W	1	0.68	0.32	6	0.67	0.33	6.6	Yes
11	2018-09-15	Michaels, DJ (Deon)	WCT		1768.7	1768.7	B	0	0.12	-0.12	-2.3	0.1	-0.1	-2	Yes
11	2018-09-15				0	0	X	-1	0	0	0	0	0	0	No (Did not play)