CHESS SA Ratings Database

Player tournament rating analysis

Player

Booysen, E (Elda)

[201002611] from Tshwane (GTP)
1411

Rating

Standard

-3.3

Rating change

K = 30.0

1416

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 1411
Rated games 5
Rated score 1.5
Rated percent 30.0
Rated Dp -149
Rated average opponent rating 1564.80
Rated performance 1416
Rated expected score (We) 1.61
Rated score difference (Score-We) -0.11
K-factor 30.0
Temporary rating change -3.3
Penalties 0.0
TOTAL RATING CHANGE -3.3
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 26
Final position (single) 25
Final position (shared) 25

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/04 Mazibuko, K (Khanya) 1827 CM 0 0.07 -0.07 30.0 -2.1 OK
2 2017/08/04 Van Der Westhuizen, D (Donald) 1590 0 0.27 -0.27 30.0 -8.1 OK
3 2017/08/05 Prinsloo, MP (Marthinus) 1467 0 0.42 -0.42 30.0 -12.6 OK
4 2017/08/05 Bucceri, DR (Draven) 1547 1 0.32 0.68 30.0 20.4 OK
5 2017/08/05 Cruywagen, A (Armand) 1393 ½ 0.53 -0.03 30.0 -0.9 OK