CHESS SA Ratings Database

Player tournament rating analysis

Player

Ovcina, D (Denis)

[180029222] from Johannesburg Metro (GJM)
2161

Rating

Rapid

-24.3

Rating change

K = 30.0

2026

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Jnw Chess Bryanston Open 2016 (Section A)
Grand Prix tournament
Tournament format Swiss
Rating type Rapid
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 34174
Tournament group id 34169
Start 2016/01/30
End 2016/01/30
Rated 2016/02/16
Rating 2161
Rated games 5
Rated score 2.5
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 2025.80
Rated performance 2026
Rated expected score (We) 3.31
Rated score difference (Score-We) -0.81
K-factor 30.0
Temporary rating change -24.3
Penalties 0.0
TOTAL RATING CHANGE -24.3
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 2
Final position (single) 7
Final position (shared) 7

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/01/30 Mendelsohn, Dc (David) 1801 1 0.90 0.10 30.0 3.0
2 2016/01/30 Du Plessis, H (Heinco) 1982 UM 1 0.73 0.27 30.0 8.1
3 2016/01/30 Parodi, A (Alessandro) 2040 ½ 0.66 -0.16 30.0 -4.8
4 2016/01/30 Makoto, R (Rodwell) 2212 IM 0 0.43 -0.43 30.0 -12.9
5 2016/01/30 Nzimande, C (Cruez) 0 1 0.00 0.00 30.0 0.0 Opp unrated
6 2016/01/30 Calitz, Aj (Adriaan) 2094 0 0.59 -0.59 30.0 -17.7