CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Niekerk, MC (Megan)

[297040189] from Western Province (WP)
1564

Rating

Standard

+17.5

Rating change

K = 25.0

1698

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Western Province League (Premier)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20171909
Tournament group id 20171873
Start 2017/07/27
End 2017/09/16
Rated 2017/09/19
Rating 1564
Rated games 4
Rated score 3.5
Rated percent 90.0
Rated Dp 366
Rated average opponent rating 1332.40
Rated performance 1698
Rated expected score (We) 2.80
Rated score difference (Score-We) 0.70
K-factor 25.0
Temporary rating change 17.5
Penalties 0.0
TOTAL RATING CHANGE 17.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 101
Final position (single) 55
Final position (shared) 46

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/27 Holland, RI (Richard) 1539 ½ 0.53 -0.03 25.0 -0.8 OK
2 2017/08/05 Slavers, T (Theo) 1172U 1 0.92 0.08 25.0 2.0 Unrated opp excluded
3 2017/08/05 Not paired 0.00 0.00 25.0 0.0 Did not play
4 2017/08/12 Not paired 0.00 0.00 25.0 0.0 Did not play
5 2017/08/12 Not paired 0.00 0.00 25.0 0.0 Did not play
6 2017/08/24 Not paired 0.00 0.00 25.0 0.0 Did not play
7 2017/09/02 Not paired 0.00 0.00 25.0 0.0 Did not play
8 2017/09/02 Ohlson, C (Cecil) 1510 1 0.58 0.42 25.0 10.5 OK
9 2017/09/07 Not paired 0.00 0.00 25.0 0.0 Did not play
10 2017/09/16 Arnold, MF (Mogamad) 1319 1 0.80 0.20 25.0 5.0 OK
11 2017/09/16 Nathan, SA (Samuel Alex) 1214 1 0.89 0.11 25.0 2.7 OK