CHESS SA Ratings Database

Player tournament rating analysis

Player

Samuel, C (Caleb)

[198033058] from Western Province (WP)
1685

Rating

Standard

-17.0

Rating change

K = 25

1615

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
Steinitz Chess Festival 2017 (Elite) 7 2017/04/14 1685 7 2.0 28.6 -158 1772.9 1615 25 2.68 -0.68 -17.0 0.0 -17.0 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/14 Salimu, R (Reuben) 1910 0 0.22 -0.22 25 -5.5 OK
2 2017/04/14 Khuphwathea, PC (Paul) 1739 ½ 0.42 0.08 25 2.0 OK
3 2017/04/15 Goredema, D (Dione) 1754 ½ 0.40 0.10 25 2.5 OK
4 2017/04/15 Willenberg, SC (Shane) 1816 0 0.32 -0.32 25 -8.0 OK
5 2017/04/16 Southey, AM (Andrew) 1787 0 0.36 -0.36 25 -9.0 OK
6 2017/04/16 Willenberg, RC (Roland) 1607 0 0.61 -0.61 25 -15.3 OK
7 2017/04/17 Fredericks, MMP (Malcolm) 1797 1 0.35 0.65 25 16.3 OK