CHESS SA Ratings Database

Player tournament rating analysis

Player

Fisher, M (Michelle)

[297009522] from Western Province (WP)
1784

Rating

Standard

-48.8

Rating change

K = 25.0

1644

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 South African Closed Chess Championships (Women)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20172218
Tournament group id 20172215
Start 2017/12/09
End 2017/12/19
Rated 2017/12/19
Rating 1784
Rated games 11
Rated score 5.5
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1643.55
Rated performance 1644
Rated expected score (We) 7.45
Rated score difference (Score-We) -1.95
K-factor 25.0
Temporary rating change -48.8
Penalties 0.0
TOTAL RATING CHANGE -48.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 4
Final position (single) 8
Final position (shared) 7

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/12/09 Grobbelaar, J (Jacqui) 1482 WPM 0 0.85 -0.85 25.0 -21.3 OK
2 2017/12/10 Joubert, D (Dantelle) 1603 WFM 1 0.74 0.26 25.0 6.5 OK
3 2017/12/11 Van Niekerk, MC (Megan) 1582 1 0.76 0.24 25.0 6.0 OK
4 2017/12/12 Laubscher, A (Anzel) 1830 WIM 1 0.44 0.56 25.0 14.0 OK
5 2017/12/13 Marais, N (Nina) 1584 WUM ½ 0.76 -0.26 25.0 -6.5 OK
6 2017/12/14 Frick, D (Denise) 1792 WIM 0 0.49 -0.49 25.0 -12.3 OK
7 2017/12/15 Van Zyl, C (Charlize) 1654 WIM 1 0.68 0.32 25.0 8.0 OK
8 2017/12/16 February, JN (Jesse) 1856 WIM 0 0.40 -0.40 25.0 -10.0 OK
9 2017/12/17 Oberholzer, M (Marni) 1563 ½ 0.78 -0.28 25.0 -7.0 OK
10 2017/12/18 Modi, S (Sonia) 1555 WCM 0 0.79 -0.79 25.0 -19.8 OK
11 2017/12/19 Van Niekerk, RJ (Robyn) 1578 ½ 0.76 -0.26 25.0 -6.5 OK