CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Der Westhuizen, D (Donald)

[101039600] from Tshwane (GTP)
1610

Rating

Standard

+10.5

Rating change

K = 25

1658

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 Ethekwini Open (A) 7 2017/03/18 1610 7 4.0 57.1 50 1607.6 1658 25 3.58 0.42 10.5 0.0 10.5 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/03/18 Klaver, C (Cornelis) 2043 NM 0 0.06 -0.06 25 -1.5 OK
2 2017/03/18 Leslie-Smith, L (Lance) 1318 0 0.85 -0.85 25 -21.3 OK
3 2017/03/19 Khanyile, WS (Wandumuzi) 1775 0 0.28 -0.28 25 -7.0 OK
4 2017/03/19 February, JN (Jesse) 1853 WIM 1 0.20 0.80 25 20.0 OK
5 2017/03/20 Pather, S (Sachen) 1435 1 0.73 0.27 25 6.8 OK
6 2017/03/20 Pather, C (Cayden) 1280 1 0.88 0.12 25 3.0 OK
7 2017/03/21 Govender, EJ (Eli-Jordan) 1549 1 0.58 0.42 25 10.5 OK