CHESS SA Ratings Database

Player tournament rating analysis

Player

Selkirk, RJ (Rebecca)

[293034027] from Buffalo City (EBC)
1707

Rating

Standard

+4.5

Rating change

K = 30.0

1571

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Ussa Chess Championships 2014 Women
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 26036
Tournament group id 0
Start 2014/12/01
End 2014/12/05
Rated 2014/12/07
Rating 1707
Rated games 4
Rated score 3.5
Rated percent 87.5
Rated Dp 300
Rated average opponent rating 1270.75
Rated performance 1571
Rated expected score (We) 3.35
Rated score difference (Score-We) 0.15
K-factor 30.0
Temporary rating change 4.5
Penalties 0.0
TOTAL RATING CHANGE 4.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 97
Final position (single) 2
Final position (shared) 2

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
5 2014/12/03 Grobler, E (Elizma) 946 1 0.92 0.08 30.0 2.4
6 2014/12/04 Mazingi, S (Siviwe) 1501 1 0.76 0.24 30.0 7.2
7 2014/12/04 Didiza, Lt (Lindelwa) 1122 ½ 0.92 -0.42 30.0 -12.6
9 2014/12/05 Caesar, C (Chante) 1514 1 0.75 0.25 30.0 7.5