CHESS SA Ratings Database

Player tournament rating analysis

Player

Selkirk, RJ (Rebecca)

[293034027] from Buffalo City (EBC)
1692

Rating

Standard

-12.3

Rating change

K = 25.0

1681

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Cape of Good Hope Open 2017 (B)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20170017
Tournament group id 20170014
Start 2017/01/27
End 2017/01/29
Rated 2017/01/30
Rating 1692
Rated games 6
Rated score 3.0
Rated percent 57.1
Rated Dp 50
Rated average opponent rating 1631.00
Rated performance 1681
Rated expected score (We) 3.49
Rated score difference (Score-We) -0.49
K-factor 25.0
Temporary rating change -12.3
Penalties 0.0
TOTAL RATING CHANGE -12.3
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 5
Final position (single) 8
Final position (shared) 8

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/01/27 Elliott, L (Luka) 1570 ½ 0.67 -0.17 25.0 -4.3 OK
2 2017/01/28 Kleinsmidt, CC (Cherwin) 1672 0 0.53 -0.53 25.0 -13.3 OK
3 2017/01/28 Groenewald, C (Chris) 1626 1 0.00 0.00 25.0 0.0 Default win
4 2017/01/28 Grimmbacher, A (Andrew) 1743 FM 1 0.43 0.57 25.0 14.3 OK
5 2017/01/29 Basson, JE (Jacques) 1544 ½ 0.70 -0.20 25.0 -5.0 OK
6 2017/01/29 Joubert, D (Dantelle) 1540 WFM 1 0.70 0.30 25.0 7.5 OK
7 2017/01/29 Wilson, RP (Reginald) 1722 0 0.46 -0.46 25.0 -11.5 OK