CHESS SA Ratings Database

Player tournament rating analysis

Player

Marais, DP (Daniel)

[100020721] from Tshwane (GTP)
1799

Rating

Standard

-16.5

Rating change

K = 25

1631

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 Alekhine (A) 5 2017/08/04 1799 5 3.0 60.0 72 1559.2 1631 25 3.66 -0.66 -16.5 0.0 -16.5 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/04 Cruywagen, A (Armand) 1407* 1 0.92 0.08 25 2.0 OK
2 2017/08/04 Mnguni, JD (Jakob) 2145 0 0.11 -0.11 25 -2.8 OK
3 2017/08/05 Schoeman, E (Ewald) 1571 CM 0 0.79 -0.79 25 -19.8 OK
4 2017/08/05 Le Roux, JS (Jaun) 1407* 1 0.92 0.08 25 2.0 OK
5 2017/08/05 Cruywagen, D (Dewan) 1407* 1 0.92 0.08 25 2.0 OK