CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl, C (Charlize)

[299040998] from Nelson Mandela Bay (ENM)
1665

Rating

Standard

+8.5

Rating change

K = 25.0

1620

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament AICC 2017 (Snr)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Nelson Mandela Bay (ENM)
Tournament id 20171604
Tournament group id 20171603
Start 2017/08/18
End 2017/08/19
Rated 2017/08/25
Rating 1665
Rated games 6
Rated score 4.5
Rated percent 75.0
Rated Dp 193
Rated average opponent rating 1427.33
Rated performance 1620
Rated expected score (We) 4.16
Rated score difference (Score-We) 0.34
K-factor 25.0
Temporary rating change 8.5
Penalties 0.0
TOTAL RATING CHANGE 8.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 3
Final position (single) 3
Final position (shared) 2

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/18 Michaels, CJ (Carla) 1273* 1 0.92 0.08 25.0 2.0 OK
2 2017/08/18 Valentyn, J (Jason) 1273* 1 0.92 0.08 25.0 2.0 OK
3 2017/08/19 Nevin, TP (Timothy) 1273* 1 0.92 0.08 25.0 2.0 OK
4 2017/08/19 Strydom, D (De-Leon) 1391 1 0.83 0.17 25.0 4.3 OK
5 2017/08/19 Van Zyl-Rudd, J (Jack) 2081 FM 0 0.07 -0.07 25.0 -1.8 OK
6 2017/08/19 Wagner, GM (Gerald) 1666 ½ 0.50 0.00 25.0 0.0 OK