CHESS SA Ratings Database

Player tournament rating analysis

Player

Chappell, AW (Adrian)

[186004436] from Johannesburg Metro (GJM)
1815

Rating

Blitz

+127.6

Rating change

K = 40

2097

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 PSS Prestige (Blitz) 10 2017/04/23 1815 10 6.0 60.0 72 2025.3 2097 40 2.81 3.19 127.6 0.0 127.6 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/23 Mosetlhe, KK (Kgaugelo) 2226 NM 1 0.08 0.92 40 36.8 OK
2 2017/04/23 Simutowe, M (Musatwe) 2210 NM ½ 0.08 0.42 40 16.8 OK
3 2017/04/23 Barrish, D (Daniel) 1933 1 0.34 0.66 40 26.4 OK
4 2017/04/23 Van Rensburg, RP (Ryan) 2196 IM 0 0.09 -0.09 40 -3.6 OK
5 2017/04/23 Sriram, J (Jha) 2346 GM 0 0.03 -0.03 40 -1.2 OK
6 2017/04/23 Ristovic, DS (Dmitar) 1917 PM ½ 0.36 0.14 40 5.6 OK
7 2017/04/23 Ateka, N (Nathan) 2123 0 0.14 -0.14 40 -5.6 OK
8 2017/04/23 Longano, MN (Michael) 1828 1 0.48 0.52 40 20.8 OK
9 2017/04/23 Lekgau, M (Mothupi) 1741 1 0.60 0.40 40 16.0 OK
10 2017/04/23 Steyn, H (Hans) 1733 1 0.61 0.39 40 15.6 OK