CHESS SA Ratings Database

Player tournament rating analysis

Player

Ovcina, D (Denis)

[180029222] from Johannesburg Metro (GJM)
2161

Rating

Blitz

-79.2

Rating change

K = 40.0

1438

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Gauteng Chess League 1st Division (Blitz)
Grand Prix tournament
Tournament format Swiss
Rating type Blitz
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20172118
Tournament group id 20172118
Start 2017/11/18
End 2017/11/18
Rated 2017/11/29
Rating 2161
Rated games 7
Rated score 4.0
Rated percent 57.1
Rated Dp 50
Rated average opponent rating 1388.43
Rated performance 1438
Rated expected score (We) 5.98
Rated score difference (Score-We) -1.98
K-factor 40.0
Temporary rating change -79.2
Penalties 0.0
TOTAL RATING CHANGE -79.2
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 1
Final position (single) 18
Final position (shared) 16

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/11/18 Mkhonza, M (Mduduzi) 1946 0 0.77 -0.77 40.0 -30.8 OK
2 2017/11/18 Peretz, L (Leon) 1853 1 0.86 0.14 40.0 5.6 OK
3 2017/11/18 Mthimkulu, L (Lucky) 1769* 1 0.92 0.08 40.0 3.2 OK
4 2017/11/18 Zwakala, N (Ntando) 2015 PM 0 0.70 -0.70 40.0 -28.0 OK
5 2017/11/18 Mbedza, R (Richard) 1808 0 0.89 -0.89 40.0 -35.6 OK
6 2017/11/18 Mokgadi, TF (Tiisetso) 1769* 1 0.92 0.08 40.0 3.2 OK
7 2017/11/18 Lee, J (Joshua) 1769* 1 0.92 0.08 40.0 3.2 OK