CHESS SA Ratings Database

Player tournament rating analysis

Player

Grobbelaar, J (Jacqui)

[294011237] from Tshwane (GTP)
1498

Rating

Standard

-6.0

Rating change

K = 30.0

1460

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2016 Capablanca (Swiss A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 34840
Tournament group id 34837
Start 2016/04/29
End 2016/05/02
Rated 2016/05/16
Rating 1498
Rated games 6
Rated score 3.5
Rated percent 58.3
Rated Dp 57
Rated average opponent rating 1403.00
Rated performance 1460
Rated expected score (We) 3.70
Rated score difference (Score-We) -0.20
K-factor 30.0
Temporary rating change -6.0
Penalties 0.0
TOTAL RATING CHANGE -6.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 14
Final position (single) 17
Final position (shared) 17

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/04/29 Marketos, R (Ricky) 1216 1 0.84 0.16 30.0 4.8
2 2016/04/30 Varden, G (George) 1280 1 0.78 0.22 30.0 6.6
3 2016/04/30 De Beer, L (Leon) 1470 0 0.54 -0.54 30.0 -16.2
4 2016/05/01 Grootboom, Ee (Elrich) 1602 ½ 0.36 0.14 30.0 4.2
5 2016/05/01 Thekiso, M (Michael) 1554 0 0.42 -0.42 30.0 -12.6
6 2016/05/02 Nkuna, W (Windsor) 1296 1 0.76 0.24 30.0 7.2