CHESS SA Ratings Database

Player tournament rating analysis

Player

Selkirk, RJ (Rebecca)

[293034027] from Buffalo City (EBC)
1608

Rating

Standard

+25.4

Rating change

K = 20.0

1689

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament South African Junior Team Championships 2012 (U20 B-Section)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 22760
Tournament group id 0
Start 2012/12/16
End 2012/12/19
Rated 2012/12/22
Rating 1608
Rated games 7
Rated score 6.0
Rated percent 85.7
Rated Dp 286
Rated average opponent rating 1403.00
Rated performance 1689
Rated expected score (We) 4.73
Rated score difference (Score-We) 1.27
K-factor 20.0
Temporary rating change 25.4
Penalties 0.0
TOTAL RATING CHANGE 25.4
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) 10
Final position (shared) 10

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2012/12/16 Erasmus, C (Christo) 1033 1 0.92 0.08 20.0 1.6
2 2012/12/16 Norman, U (Uriel) 1240 1 0.90 0.10 20.0 2.0
3 2012/12/17 Balie, Rj (Ryan) 1493 1 0.66 0.34 20.0 6.8
4 2012/12/17 De Koster, K (Kobus) 1402 1 0.76 0.24 20.0 4.8
5 2012/12/18 Roberts, Mj (Marcel) 1870 CM 0 0.18 -0.18 20.0 -3.6
6 2012/12/18 Van Schoor, A (Abrie) 1685 1 0.39 0.61 20.0 12.2
7 2012/12/19 De Wet, C (Christiaan) 1098 1 0.92 0.08 20.0 1.6