CHESS SA Ratings Database

Player tournament rating analysis

Player

Cruywagen, D (Dewan)

[101005806] from Tshwane (GTP)
1293

Rating

Standard

+47.4

Rating change

K = 30.0

1657

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Alekhine (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171466
Tournament group id 20171461
Start 2017/08/04
End 2017/08/05
Rated 2017/08/06
Rating 1293
Rated games 5
Rated score 2.0
Rated percent 40.0
Rated Dp -72
Rated average opponent rating 1728.60
Rated performance 1657
Rated expected score (We) 0.42
Rated score difference (Score-We) 1.58
K-factor 30.0
Temporary rating change 47.4
Penalties 0.0
TOTAL RATING CHANGE 47.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 31
Final position (single) 23
Final position (shared) 18

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/04 Nelson, WJH (William) 1836 ½ 0.03 0.47 30.0 14.1 OK
2 2017/08/04 Ponelis, AA (Albert) 1865 0 0.02 -0.02 30.0 -0.6 OK
3 2017/08/05 Bucceri, DR (Draven) 1547 1 0.19 0.81 30.0 24.3 OK
4 2017/08/05 Mkhaliphi, JT (John) 1596 ½ 0.14 0.36 30.0 10.8 OK
5 2017/08/05 Marais, DP (Daniel) 1799 0 0.04 -0.04 30.0 -1.2 OK