CHESS SA Ratings Database

Player tournament rating analysis

Player

Goredema, D (Dione)

[197010759] from Western Province (WP)
1754

Rating

Standard

-42.5

Rating change

K = 25

1638

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
Steinitz Chess Festival 2017 (Elite) 7 2017/04/14 1754 6 1.5 35.7 -102 1739.7 1638 25 3.20 -1.70 -42.5 0.0 -42.5 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/14 Willenberg, KS (Kenneth) 1941 ½ 0.26 0.24 25 6.0 OK
2 2017/04/14 Vester, J (Jordan) 1690 0 0.59 -0.59 25 -14.8 OK
3 2017/04/15 Samuel, C (Caleb) 1685 CM ½ 0.60 -0.10 25 -2.5 OK
4 2017/04/15 Willenberg, RC (Roland) 1607 0 0.70 -0.70 25 -17.5 OK
5 2017/04/16 Fredericks, MMP (Malcolm) 1797 0 0.44 -0.44 25 -11.0 OK
6 2017/04/16 Fraser, CJ (Craig) 1671 ½ 0.61 -0.11 25 -2.7 OK
7 2017/04/17 Southey, AM (Andrew) 1787 1 0.00 0.00 25 0.0 Default win