CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl, C (Charlize)

[299040998] from Nelson Mandela Bay (ENM)
1674

Rating

Standard

-20.8

Rating change

K = 25.0

1456

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament King Cars PECC Grand Prix 2017 - Tournament 3
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Nelson Mandela Bay (ENM)
Tournament id 20171343
Tournament group id 20171343
Start 2017/06/30
End 2017/07/02
Rated 2017/07/13
Rating 1674
Rated games 6
Rated score 4.5
Rated percent 75.0
Rated Dp 193
Rated average opponent rating 1262.83
Rated performance 1456
Rated expected score (We) 5.33
Rated score difference (Score-We) -0.83
K-factor 25.0
Temporary rating change -20.8
Penalties 0.0
TOTAL RATING CHANGE -20.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 4
Final position (single) 3
Final position (shared) 3

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/06/30 Van Huyssteen, H (Hermanus) 1282* 1 0.92 0.08 25.0 2.0 OK
2 2017/07/01 Schoombie, V (Vian) 1313 ½ 0.90 -0.40 25.0 -10.0 OK
3 2017/07/01 Dakin, BR (Brett) 1325 0 0.89 -0.89 25.0 -22.3 OK
4 2017/07/01 De Vos, JR (Jason) 1282* 1 0.92 0.08 25.0 2.0 OK
5 2017/07/02 Kettledas, JT (Joshua) 1282* 1 0.92 0.08 25.0 2.0 OK
6 2017/07/02 Hobson, L (Lance) 1452 1 0.78 0.22 25.0 5.5 OK