CHESS SA Ratings Database

Player tournament rating analysis

Player

De Bruyn, AL (Aleida)

[200006331] from Tshwane (GTP)
1622

Rating

Standard

-27.9

Rating change

K = 30.0

1478

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament South African Junior Closed 2014 U14 Girls
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 24753
Tournament group id 0
Start 2014/03/31
End 2014/04/05
Rated 2014/04/05
Rating 1622
Rated games 11
Rated score 8.0
Rated percent 72.7
Rated Dp 181
Rated average opponent rating 1296.64
Rated performance 1478
Rated expected score (We) 8.93
Rated score difference (Score-We) -0.93
K-factor 30.0
Temporary rating change -27.9
Penalties 0.0
TOTAL RATING CHANGE -27.9
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 1
Final position (single) 2
Final position (shared) 2

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2014/03/31 Booysen, E (Elda) 1266 0 0.89 -0.89 30.0 -26.7
2 2014/03/31 Surujhlal, K (Kayla) 1441 1 0.74 0.26 30.0 7.8
3 2014/04/01 Van Heerden, L (Lara) 962 1 0.92 0.08 30.0 2.4
4 2014/04/01 Joubert, D (Dantelle) 1456 1 0.72 0.28 30.0 8.4
5 2014/04/02 Calitz, H (Hananke) 1364 1 0.82 0.18 30.0 5.4
6 2014/04/02 Darling, T (Tiffany) 1596 WFM ½ 0.54 -0.04 30.0 -1.2
7 2014/04/03 Wolmarans, R (Riekie) 1231 1 0.91 0.09 30.0 2.7
8 2014/04/03 Gardiner, Nc (Nina) 1437 ½ 0.74 -0.24 30.0 -7.2
9 2014/04/04 Oberholzer, M (Marni) 1366 ½ 0.81 -0.31 30.0 -9.3
10 2014/04/04 Dinham, M (Megan) 968 1 0.92 0.08 30.0 2.4
11 2014/04/05 De Koster, A (Arenda) 1176 ½ 0.92 -0.42 30.0 -12.6