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 = 40.0

2097

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 PSS Prestige (Blitz)
Grand Prix tournament
Tournament format Swiss
Rating type Blitz
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20170734
Tournament group id 20170734
Start 2017/04/23
End 2017/04/23
Rated 2017/04/27
Rating 1815
Rated games 10
Rated score 6.0
Rated percent 60.0
Rated Dp 72
Rated average opponent rating 2025.30
Rated performance 2097
Rated expected score (We) 2.81
Rated score difference (Score-We) 3.19
K-factor 40.0
Temporary rating change 127.6
Penalties 0.0
TOTAL RATING CHANGE 127.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 28
Final position (single) 11
Final position (shared) 10

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/23 Mosetlhe, KK (Kgaugelo) 2226 NM 1 0.08 0.92 40.0 36.8 OK
2 2017/04/23 Simutowe, M (Musatwe) 2210 NM ½ 0.08 0.42 40.0 16.8 OK
3 2017/04/23 Barrish, D (Daniel) 1933 1 0.34 0.66 40.0 26.4 OK
4 2017/04/23 Van Rensburg, RP (Ryan) 2196 IM 0 0.09 -0.09 40.0 -3.6 OK
5 2017/04/23 Sriram, J (Jha) 2346 GM 0 0.03 -0.03 40.0 -1.2 OK
6 2017/04/23 Ristovic, DS (Dmitar) 1917 PM ½ 0.36 0.14 40.0 5.6 OK
7 2017/04/23 Ateka, N (Nathan) 2123 0 0.14 -0.14 40.0 -5.6 OK
8 2017/04/23 Longano, MN (Michael) 1828 1 0.48 0.52 40.0 20.8 OK
9 2017/04/23 Lekgau, M (Mothupi) 1741 1 0.60 0.40 40.0 16.0 OK
10 2017/04/23 Steyn, H (Hans) 1733 1 0.61 0.39 40.0 15.6 OK