CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Niekerk, MC (Megan)

[297040189] from Western Province (WP)
1622

Rating

Standard

+99.1

Rating change

K = 26.5

1967

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2018 Zone 4.3 Individual Chess Championships (Women)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated FIDE
Host region ()
Tournament id 20180743
Tournament group id 20180743
Start 2018/04/08
End 2018/04/14
Rated 2018/04/14
Rating 1622
Rated games 9
Rated score 7.5
Rated percent 83.3
Rated Dp 273
Rated average opponent rating 1694.00
Rated performance 1967
Rated expected score (We) 3.69
Rated score difference (Score-We) 3.81
K-factor 26.5
Temporary rating change 99.1
Penalties 0.0
TOTAL RATING CHANGE 99.1
Count for rating OK
Total rated games with White and Black 9
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 0
Final position (single) 0
Final position (shared) 0

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2018/04/08 Sitoe Sheila 1325 1 0.85 0.15 26.5 4.0 OK
2 2018/04/09 Francis Onkemetse 1794 WIM 0 0.27 -0.27 26.5 -7.2 OK
3 2018/04/09 Idalmish Rufino Andre 1385 1 0.80 0.20 26.5 5.3 OK
4 2018/04/10 Mbatha Constance 1773 WCM 1 0.30 0.70 26.5 18.6 OK
5 2018/04/10 February Jesse Nikki 1899 WIM ½ 0.17 0.33 26.5 8.7 OK
6 2018/04/12 Lubuuto Bwalya Mulwale 1630 WCM 1 0.49 0.51 26.5 13.5 OK
7 2018/04/13 Mwango Lorita 1965 WFM 1 0.12 0.88 26.5 23.3 OK
8 2018/04/13 Caxita Esperanca 1725 WIM 1 0.36 0.64 26.5 17.0 OK
9 2018/04/14 Hamoonga Linda Banti 1750 WCM 1 0.33 0.67 26.5 17.8 OK