CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl, C (Charlize)

[299040998] from Nelson Mandela Bay (ENM)
1640

Rating

Standard

-7.5

Rating change

K = 25.0

1585

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2016 National Girls Festival
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region KwaZulu Natal (KZN)
Tournament id 34735
Tournament group id 34735
Start 2016/04/28
End 2016/04/29
Rated 2016/04/30
Rating 1640
Rated games 7
Rated score 6.0
Rated percent 85.7
Rated Dp 309
Rated average opponent rating 1276.40
Rated performance 1585
Rated expected score (We) 6.30
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 6
Final position (single) 7
Final position (shared) 8

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/04/28 Kurten, T (Tayla) 1248* 1 0.92 0.08 25.0 2.0
2 2016/04/28 Van Der Walt, Ab (Bernize) 1360 WUM ½ 0.84 -0.34 25.0 -8.5
3 2016/04/28 Thomas, R (Romi-An) 1248* 1 0.92 0.08 25.0 2.0
4 2016/04/28 Moodley, N (Nikhila) 1248* 1 0.92 0.08 25.0 2.0
5 2016/04/29 Lalla, K (Kriti) 1335 WFM ½ 0.86 -0.36 25.0 -9.0
6 2016/04/29 Meysel, D (Dominique) 0 0 0.00 0.00 25.0 0.0 Opp unrated
7 2016/04/29 Chetty, Am (Ahlisha) 1248* 1 0.92 0.08 25.0 2.0
8 2016/04/29 Malotana, I (Iviwe) 1248* 1 0.92 0.08 25.0 2.0