CHESS SA Ratings Database

Player tournament rating analysis

Player

De Bruyn, AL (Aleida)

[200006331] from Tshwane (GTP)
1633

Rating

Standard

+12.8

Rating change

K = 25

1679

Performance

 

Yes

Count for rating

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2015 Capablanca (A Section) 7 2015/04/30 1633 7 5.0 71.4 158 1520.6 1679 25 4.49 0.51 12.8 0.0 12.8

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2015/04/30 Beukman, E (Eduan) 1398 ½ 0.79 -0.29 25 -7.3
2 2015/05/01 Waters, A (Anre) 1350 1 0.84 0.16 25 4.0
3 2015/05/01 Molomo, Mj (Jackson) 1612 1 0.53 0.47 25 11.8
4 2015/05/01 Basson, P (Petrus) 1526 ½ 0.65 -0.15 25 -3.8
5 2015/05/02 Kalamba, Dm (Didier) 1602 0 0.54 -0.54 25 -13.5
6 2015/05/02 Hansen, Mw (Marcques) 1449 1 0.74 0.26 25 6.5
7 2015/05/02 Maloba, De (David) 1707 1 0.40 0.60 25 15.0