CHESS SA Ratings Database

Player tournament rating analysis

Player

Grobbelaar, J (Jacqui)

[294011237] from Tshwane (GTP)
1496

Rating

Standard

+1.5

Rating change

K = 30.0

1520

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Waterkloof Open 2016 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region CHESS SA (CHE)
Tournament id 34354
Tournament group id 34351
Start 2016/03/04
End 2016/03/05
Rated 2016/03/09
Rating 1496
Rated games 4
Rated score 1.5
Rated percent 37.5
Rated Dp -87
Rated average opponent rating 1606.80
Rated performance 1520
Rated expected score (We) 1.45
Rated score difference (Score-We) 0.05
K-factor 30.0
Temporary rating change 1.5
Penalties 0.0
TOTAL RATING CHANGE 1.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 28
Final position (single) 22
Final position (shared) 26

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/03/04 Mohlahlana, K (Khomotso Tummy) 0 1 0.00 0.00 30.0 0.0 Opp unrated
2 2016/03/04 Katema, Pt (Patrick) 1745 0 0.19 -0.19 30.0 -5.7
3 2016/03/05 Schoeman, E (Ewald) 1366 CM 1 0.68 0.32 30.0 9.6
4 2016/03/05 More, Fm (Felix) 1709 ½ 0.23 0.27 30.0 8.1
5 2016/03/05 Booysen, Am (Antonio) 1607 0 0.35 -0.35 30.0 -10.5