CHESS SA Ratings Database

Player tournament rating analysis

Player

Fredericks, MMP (Malcolm)

[162009988] from Western Province (WP)
1797

Rating

Standard

-19.6

Rating change

K = 20.0

1664

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 1797
Rated games 5
Rated score 2.0
Rated percent 33.3
Rated Dp -125
Rated average opponent rating 1789.00
Rated performance 1664
Rated expected score (We) 2.98
Rated score difference (Score-We) -0.98
K-factor 20.0
Temporary rating change -19.6
Penalties 0.0
TOTAL RATING CHANGE -19.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 21
Final position (single) 30
Final position (shared) 26

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/14 Bouah, LJ (Lyndon) 2100 CM 0 0.00 0.00 20.0 0.0 Default loss, rnd 1 excluded
2 2017/04/14 Not paired 0.00 0.00 20.0 0.0 Did not play
3 2017/04/15 Southey, AM (Andrew) 1787 1 0.51 0.49 20.0 9.8 OK
4 2017/04/15 Hendriksz, GJ (Gabriel) 1718 0 0.61 -0.61 20.0 -12.2 OK
5 2017/04/16 Goredema, D (Dione) 1754 1 0.56 0.44 20.0 8.8 OK
6 2017/04/16 Vester, J (Jordan) 1690 0 0.65 -0.65 20.0 -13.0 OK
7 2017/04/17 Samuel, C (Caleb) 1685 CM 0 0.65 -0.65 20.0 -13.0 OK