CHESS SA Ratings Database

Player tournament rating analysis

Player

Goredema, D (Dione)

[197010759] from Western Province (WP)
1754

Rating

Standard

-42.5

Rating change

K = 25.0

1638

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Steinitz Chess Festival 2017 (Elite)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20170658
Tournament group id 20170656
Start 2017/04/14
End 2017/04/17
Rated 2017/04/17
Rating 1754
Rated games 6
Rated score 1.5
Rated percent 35.7
Rated Dp -102
Rated average opponent rating 1739.71
Rated performance 1638
Rated expected score (We) 3.20
Rated score difference (Score-We) -1.70
K-factor 25.0
Temporary rating change -42.5
Penalties 0.0
TOTAL RATING CHANGE -42.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 25
Final position (single) 24
Final position (shared) 23

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/14 Willenberg, KS (Kenneth) 1941 ½ 0.26 0.24 25.0 6.0 OK
2 2017/04/14 Vester, J (Jordan) 1690 0 0.59 -0.59 25.0 -14.8 OK
3 2017/04/15 Samuel, C (Caleb) 1685 CM ½ 0.60 -0.10 25.0 -2.5 OK
4 2017/04/15 Willenberg, RC (Roland) 1607 0 0.70 -0.70 25.0 -17.5 OK
5 2017/04/16 Fredericks, MMP (Malcolm) 1797 0 0.44 -0.44 25.0 -11.0 OK
6 2017/04/16 Fraser, CJ (Craig) 1671 ½ 0.61 -0.11 25.0 -2.7 OK
7 2017/04/17 Southey, AM (Andrew) 1787 1 0.00 0.00 25.0 0.0 Default win