CHESS SA Ratings Database

Player tournament rating analysis

Player

Ovcina, D (Denis)

[180029222] from Johannesburg Metro (GJM)
2189

Rating

Standard

+9.6

Rating change

K = 10.0

2348

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Uj Round Robin (Prestige A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 32309
Tournament group id 32305
Start 2015/09/04
End 2015/09/06
Rated 2015/09/07
Rating 2189
Rated games 5
Rated score 4.0
Rated percent 80.0
Rated Dp 240
Rated average opponent rating 2108.20
Rated performance 2348
Rated expected score (We) 3.04
Rated score difference (Score-We) 0.96
K-factor 10.0
Temporary rating change 9.6
Penalties 0.0
TOTAL RATING CHANGE 9.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 2
Final position (single) 1
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2015/09/04 Anderson, Ga (Gavin) 2107 ½ 0.61 -0.11 10.0 -1.1
2 2015/09/05 Mthunzi, B (Brighton) 2047 1 0.69 0.31 10.0 3.1
3 2015/09/05 Oatlhotse, P (Providence) 2272 IM 1 0.39 0.61 10.0 6.1
4 2015/09/06 Masango, S (Spencer) 2047 1 0.69 0.31 10.0 3.1
5 2015/09/06 Pon, M (Matt) 2068 FM ½ 0.66 -0.16 10.0 -1.6