CHESS SA Ratings Database

Player tournament rating analysis

Player

Ovcina, D (Denis)

[180029222] from Johannesburg Metro (GJM)
2136

Rating

Standard

+23.7

Rating change

K = 21.9

2295

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2018 Waterkloof Open (Prestige)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20180392
Tournament group id 20180386
Start 2018/03/01
End 2018/03/04
Rated 2018/03/05
Rating 2136
Rated games 5
Rated score 3.5
Rated percent 70.0
Rated Dp 149
Rated average opponent rating 2146.40
Rated performance 2295
Rated expected score (We) 2.42
Rated score difference (Score-We) 1.08
K-factor 21.9
Temporary rating change 23.7
Penalties 0.0
TOTAL RATING CHANGE 23.7
Count for rating OK
Total rated games with White and Black 5
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 6
Final position (single) 7
Final position (shared) 5

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2018/03/01 Did not participate 0.00 0.00 21.9 0.0 Did not participate
2 2018/03/02 Khumalo, KB (Keith) 1934 1 0.76 0.24 21.9 5.3 OK
3 2018/03/03 Luanja, G (Geoffrey) 2200 1 0.41 0.59 21.9 12.9 OK
4 2018/03/03 Mabusela, JM (Johannes) 2226 IM ½ 0.38 0.12 21.9 2.6 OK
5 2018/03/04 Makoto, R (Rodwell) 2227 IM ½ 0.38 0.12 21.9 2.6 OK
6 2018/03/04 Hercules, BV (Benjamin) 2145 NM ½ 0.49 0.01 21.9 0.2 OK