CHESS SA Ratings Database

Player tournament rating analysis

Player

Collier, N (Norman)

[176064960] from Ekurhuleni (GE)
1524

Rating

Standard

-9.6

Rating change

K = 30

1521

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
JCC Wits 2017 (A) 5 2017/09/10 1524 2 0.0 33.3 -125 1645.7 1521 30 0.32 -0.32 -9.6 0.0 -9.6 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/09/10 Simutowe, M (Musatwe) 2099 NM 0 0.02 -0.02 30 -0.6 OK
2 2017/09/10 Malaza, S (Samkelo) 1166U 1 0.90 0.10 30 3.0 Unrated opp excluded
3 2017/09/10 Mokoto, B (Boitumelo) 1672 0 0.30 -0.30 30 -9.0 OK
4 2017/09/10 Not paired 0.00 0.00 30 0.0 Did not play
5 2017/09/10 Not paired 0.00 0.00 30 0.0 Did not play