CHESS SA Ratings Database

Player tournament rating analysis

Player

Lewis, MMM (Mark)

[162017968] from Western Province (WP)
1873

Rating

Standard

+6.2

Rating change

K = 20.0

1921

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Cape of Good Hope Open 2017 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20170018
Tournament group id 20170014
Start 2017/01/27
End 2017/01/29
Rated 2017/01/30
Rating 1873
Rated games 6
Rated score 3.0
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1920.83
Rated performance 1921
Rated expected score (We) 2.69
Rated score difference (Score-We) 0.31
K-factor 20.0
Temporary rating change 6.2
Penalties 0.0
TOTAL RATING CHANGE 6.2
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 13
Final position (single) 15
Final position (shared) 12

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/01/27 Barrish, D (Daniel) 2178 0 0.14 -0.14 20.0 -2.8 OK
2 2017/01/28 Southey, AM (Andrew) 1752 1 0.66 0.34 20.0 6.8 OK
3 2017/01/28 Manuel, SPD (Saul) 1880 1 0.49 0.51 20.0 10.2 OK
4 2017/01/28 Solomons, DM (Deon) 2106 FM 0 0.21 -0.21 20.0 -4.2 OK
5 2017/01/29 Not paired 0.00 0.00 20.0 0.0 Did not play
6 2017/01/29 De Jager, LJ (Luan) 1802 0 0.60 -0.60 20.0 -12.0 OK
7 2017/01/29 Essop, H (Hishaam) 1807 PM 1 0.59 0.41 20.0 8.2 OK