CHESS SA Ratings Database

Player tournament rating analysis

Player

Selkirk, RJ (Rebecca)

[293034027] from Buffalo City (EBC)
1681

Rating

Standard

+26.4

Rating change

K = 30.0

1747

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament South African Closed 2014 (Women A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 24292
Tournament group id 0
Start 2014/01/04
End 2014/01/12
Rated 2014/01/13
Rating 1681
Rated games 11
Rated score 6.5
Rated percent 59.1
Rated Dp 73
Rated average opponent rating 1674.18
Rated performance 1747
Rated expected score (We) 5.62
Rated score difference (Score-We) 0.88
K-factor 30.0
Temporary rating change 26.4
Penalties 0.0
TOTAL RATING CHANGE 26.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank -1
Final position (single) 3
Final position (shared) 3

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2014/01/04 Van Niekerk, Ls (Lauren) 1676 WFM 1 0.51 0.49 30.0 14.7
2 2014/01/05 February, Jn (Jesse) 1622 ½ 0.58 -0.08 30.0 -2.4
3 2014/01/05 Frick, D (Denise) 1838 WIM 0 0.29 -0.29 30.0 -8.7
4 2014/01/06 Solomons, A (Anzel) 1913 WIM 0 0.21 -0.21 30.0 -6.3
5 2014/01/07 Govindasamy, S (Seshni) 1548 1 0.68 0.32 30.0 9.6
6 2014/01/08 Fisher, M (Michelle) 1591 1 0.62 0.38 30.0 11.4
7 2014/01/09 Grobbelaar, J (Jacqui) 1584 ½ 0.63 -0.13 30.0 -3.9
8 2014/01/10 Van Niekerk, Rj (Robyn) 1575 0 0.64 -0.64 30.0 -19.2
9 2014/01/11 Van Zyl, C (Charlize) 1693 1 0.48 0.52 30.0 15.6
10 2014/01/11 Du Toit, S (Sune) 1606 WFM 1 0.60 0.40 30.0 12.0
11 2014/01/12 Jansen Van Rensburg, M (Monica) 1770 WCM ½ 0.38 0.12 30.0 3.6