CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Niekerk, MC (Megan)

[297040189] from Western Province (WP)
1540

Rating

Standard

+23.1

Rating change

K = 30.0

1616

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Sa Closed 2015 (Women A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 32636
Tournament group id 32636
Start 2015/12/12
End 2015/12/22
Rated 2015/12/23
Rating 1540
Rated games 10
Rated score 4.0
Rated percent 40.0
Rated Dp -72
Rated average opponent rating 1688.40
Rated performance 1616
Rated expected score (We) 3.23
Rated score difference (Score-We) 0.77
K-factor 30.0
Temporary rating change 23.1
Penalties 0.0
TOTAL RATING CHANGE 23.1
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 10
Final position (single) 7
Final position (shared) 8

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2015/12/12 Fisher, M (Michelle) 1587 WCM ½ 0.43 0.07 30.0 2.1
2 2015/12/13 Tlale, T (Tshepang) 1876 WIM 0 0.12 -0.12 30.0 -3.6
3 2015/12/14 Van Niekerk, Ls (Lauren) 1544 WFM ½ 0.49 0.01 30.0 0.3
4 2015/12/15 February, Jn (Jesse) 1827 1 0.16 0.84 30.0 25.2
6 2015/12/17 Marx, I (Inge) 1618 0 0.39 -0.39 30.0 -11.7
7 2015/12/18 Laubscher, A (Anzel) 1836 WIM 0 0.15 -0.15 30.0 -4.5
8 2015/12/19 Darling, T (Tiffany) 1648 WFM ½ 0.35 0.15 30.0 4.5
9 2015/12/20 Fritz, K (Kaylyn) 1479 1 0.58 0.42 30.0 12.6
10 2015/12/21 Frick, D (Denise) 1884 WIM 0 0.12 -0.12 30.0 -3.6
11 2015/12/22 Van Niekerk, Rj (Robyn) 1585 ½ 0.44 0.06 30.0 1.8