CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Niekerk, MC (Megan)

[297040189] from Western Province (WP)
1572

Rating

Standard

-7.5

Rating change

K = 25.0

1462

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Steinitz Chess Festival 2017 (Prestige)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20170656
Tournament group id 20170656
Start 2017/04/14
End 2017/04/17
Rated 2017/04/17
Rating 1572
Rated games 6
Rated score 3.5
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1461.57
Rated performance 1462
Rated expected score (We) 3.80
Rated score difference (Score-We) -0.30
K-factor 25.0
Temporary rating change -7.5
Penalties 0.0
TOTAL RATING CHANGE -7.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 18
Final position (single) 14
Final position (shared) 14

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/14 November, BA (Byron) 1409 0 0.72 -0.72 25.0 -18.0 OK
2 2017/04/14 Woolf, C (Charne) 1377 WFM 1 0.75 0.25 25.0 6.3 OK
3 2017/04/15 Basson, JE (Jacques) 1590 0 0.47 -0.47 25.0 -11.8 OK
4 2017/04/15 Wright, A (Adrian) 1406U 0 0.72 -0.72 25.0 -18.0 Unrated opp excluded
5 2017/04/16 Joubert, D (Dantelle) 1544 WFM ½ 0.54 -0.04 25.0 -1.0 OK
6 2017/04/16 Carelse, JC (Jarred) 1397 1 0.73 0.27 25.0 6.8 OK
7 2017/04/17 Yu, H (Houston) 1508 1 0.59 0.41 25.0 10.3 OK