Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Athon Willenberg

173042909
Cape Winelands (WCW)

Tournament details

Tour Id	20231521
Group Id	20231516
Name	Cape Winelands Open 2023
Section	Championship
Rounds	6
Format	Swiss
Type	Standard
Start	2023-07-22
End	2023-07-23
Submitted	2023-07-25
Rated	2023-07-25
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1806.4
Perform	1948
Penalties	0
Wins	4
Draws	0
Losses	2
White	2
Black	4
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	6
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1774.6
K-factor	20
Score	4
Expected score	2.69
Score - Expected score	1.31
Rating +/-	22.9

Analysis (Type)

Rating	1755.7
K-factor	20
Score	4
Expected score	2.44
Score - Expected score	1.56
Rating +/-	31.2

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	2023-07-22	Rogov, T (Timofey)	WCT		1658.2	1682.8	B	1	0.59	0.41	7.1	0.54	0.46	9.2	Yes
2	2023-07-22	Ncethelo, B (Bongolethu)	WCT		1711	1738.3	W	1	0.62	0.38	6.6	0.56	0.44	8.8	Yes
3	2023-07-22	Rogov, M (Matfey)	WCT	CM	2009.2	2054.9	B	0	0.19	-0.19	-3.3	0.11	-0.11	-2.2	Yes
4	2023-07-23	Bouah, D (Denise)	WCT	WIM	1693.4	1711.7	W	1	0.64	0.36	6.3	0.59	0.41	8.2	Yes
5	2023-07-23	Mnyasta, T (Tezihano)	WCT		1871.6	1842.8	B	1	0.35	0.65	11.3	0.36	0.64	12.8	Yes
6	2023-07-23	Salimu, R (Reuben)	WCT		1894.7	1912.8	B	0	0.32	-0.32	-5.6	0.28	-0.28	-5.6	Yes