CHESS SA Ratings Database

Player tournament rating analysis

Player

Mitchell, B (Brian)

[176023224] from Johannesburg Metro (GJM)
1544

Rating

Standard

-20.1

Rating change

K = 30

1379

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 Menlo Open (A) 5 2017/07/29 1544 4 0.5 12.5 -336 1715.0 1379 30 1.17 -0.67 -20.1 0.0 -20.1 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/29 Nene, TH (Themba) 1907 PM 0 0.10 -0.10 30 -3.0 OK
2 2017/07/29 Booysen, AM (Antonio) 1619 0 0.40 -0.40 30 -12.0 OK
3 2017/07/29 Mabaso, KC (Kguputso) 1654 ½ 0.35 0.15 30 4.5 OK
4 2017/07/29 Moche, J (Johannes) 1680 0 0.32 -0.32 30 -9.6 OK
5 2017/07/29 Bye 1 0.00 0.00 30 0.0 Bye