CHESS SA Ratings Database

Player tournament rating analysis

Player

Du Toit, S (Sune)

[298008285] from Tshwane (GTP)
1655

Rating

Standard

+24.0

Rating change

K = 25.0

1567

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament USSA Chess Tournament 2017 (Girls)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20171369
Tournament group id 20171369
Start 2017/07/03
End 2017/07/07
Rated 2017/07/25
Rating 1655
Rated games 8
Rated score 6.5
Rated percent 83.3
Rated Dp 273
Rated average opponent rating 1294.22
Rated performance 1567
Rated expected score (We) 5.54
Rated score difference (Score-We) 0.96
K-factor 25.0
Temporary rating change 24.0
Penalties 0.0
TOTAL RATING CHANGE 24.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 3
Final position (single) 2
Final position (shared) 2

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/03 Koos, B (Boitshoko) 1263U 1 0.92 0.08 25.0 2.0 Unrated opp excluded
2 2017/07/03 Gaseitsiwe, A (Amogelang) 1263* 1 0.92 0.08 25.0 2.0 OK
3 2017/07/04 Ngobeni, MM (Masana Maude) 1263* 1 0.92 0.08 25.0 2.0 OK
4 2017/07/04 Ndunakazi, NP (Nobuhle) 1314 ½ 0.88 -0.38 25.0 -9.5 OK
5 2017/07/05 Mak, CTW (Cora) 1503 WFM 1 0.70 0.30 25.0 7.5 OK
6 2017/07/06 Fisher, M (Michelle) 1764 WCM ½ 0.35 0.15 25.0 3.8 OK
7 2017/07/06 Naidoo, S (Saiyuri) 1280 1 0.91 0.09 25.0 2.2 OK
8 2017/07/07 Voges, RM (Rachelle Mari) 1554 WCM 1 0.64 0.36 25.0 9.0 OK
9 2017/07/07 Tlale, T (Tshepang) 1876 WIM ½ 0.22 0.28 25.0 7.0 OK