CHESS SA Ratings Database

Player tournament rating analysis

Player

Willenberg, RC (Roland)

[161042919] from Western Province (WP)
1607

Rating

Standard

+23.0

Rating change

K = 25.0

1732

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Steinitz Chess Festival 2017 (Elite)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20170658
Tournament group id 20170656
Start 2017/04/14
End 2017/04/17
Rated 2017/04/17
Rating 1607
Rated games 7
Rated score 2.5
Rated percent 35.7
Rated Dp -102
Rated average opponent rating 1834.43
Rated performance 1732
Rated expected score (We) 1.58
Rated score difference (Score-We) 0.92
K-factor 25.0
Temporary rating change 23.0
Penalties 0.0
TOTAL RATING CHANGE 23.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 32
Final position (single) 25
Final position (shared) 23

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/14 Gluckman, P (Paul) 1938 FM 0 0.12 -0.12 25.0 -3.0 OK
2 2017/04/14 Willenberg, SC (Shane) 1816 ½ 0.23 0.27 25.0 6.8 OK
3 2017/04/15 Khuphwathea, PC (Paul) 1739 0 0.32 -0.32 25.0 -8.0 OK
4 2017/04/15 Goredema, D (Dione) 1754 1 0.30 0.70 25.0 17.5 OK
5 2017/04/16 Salimu, R (Reuben) 1910 0 0.14 -0.14 25.0 -3.5 OK
6 2017/04/16 Samuel, C (Caleb) 1685 CM 1 0.39 0.61 25.0 15.3 OK
7 2017/04/17 James, M (Michael) 1999 0 0.08 -0.08 25.0 -2.0 OK