CHESS SA Ratings Database

Player tournament rating analysis

Player

Marx, I (Inge)

[299021140] from Johannesburg Metro (GJM)
1623

Rating

Standard

-31.8

Rating change

K = 25.0

1463

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Sa Club Championship 2016 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Free State (FS)
Tournament id 37307
Tournament group id 37269
Start 2016/12/01
End 2016/12/04
Rated 2016/12/14
Rating 1623
Rated games 6
Rated score 1.5
Rated percent 25.0
Rated Dp -193
Rated average opponent rating 1661.30
Rated performance 1463
Rated expected score (We) 2.77
Rated score difference (Score-We) -1.27
K-factor 25.0
Temporary rating change -31.8
Penalties 0.0
TOTAL RATING CHANGE -31.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 19
Final position (single) 50
Final position (shared) 52

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/12/01 Van Zyl-Rudd, J (Jack) 1914 FM 0 0.15 -0.15 25.0 -3.8
2 2016/12/02 Willenberg, Rc (Roland) 1631 1 0.49 0.51 25.0 12.8
3 2016/12/02 Moodley, Y (Yudhisthira) 1463 0 0.71 -0.71 25.0 -17.8
4 2016/12/03 Qobo, Lt (Lulama) 1898 0 0.17 -0.17 25.0 -4.3
5 2016/12/03 Sikwati, L (Lizo) 1468 0 0.71 -0.71 25.0 -17.8
6 2016/12/04 Elliott, L (Luka) 1594 ½ 0.54 -0.04 25.0 -1.0