CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Den Heever, DO (Donovan)

[181038883] from Western Province (WP)
2284

Rating

Standard

-11.4

Rating change

K = 10.0

2080

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament South African Open 2015 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 31874
Tournament group id 31873
Start 2015/07/03
End 2015/07/11
Rated 2015/07/12
Rating 2284
Rated games 10
Rated score 7.0
Rated percent 70.0
Rated Dp 149
Rated average opponent rating 1930.90
Rated performance 2080
Rated expected score (We) 8.14
Rated score difference (Score-We) -1.14
K-factor 10.0
Temporary rating change -11.4
Penalties 0.0
TOTAL RATING CHANGE -11.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 12
Final position (single) 5
Final position (shared) 14

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
2 2015/07/04 Wilken, Jb (Justin) 1895 ½ 0.91 -0.41 10.0 -4.1
3 2015/07/04 James, M (Michael) 1986 0 0.85 -0.85 10.0 -8.5
4 2015/07/05 Hastie, Seh (Sachin) 1884* 1 0.92 0.08 10.0 0.8
5 2015/07/05 Biwi, Jt (James) 1884* 1 0.92 0.08 10.0 0.8
6 2015/07/06 Salimu, R (Reuben) 1916 1 0.90 0.10 10.0 1.0
7 2015/07/07 Amini, D (Daud) 2021 PM ½ 0.82 -0.32 10.0 -3.2
8 2015/07/08 Longano, Mn (Michael) 1923 1 0.90 0.10 10.0 1.0
9 2015/07/09 Barrish, D (Daniel) 2072 1 0.77 0.23 10.0 2.3
10 2015/07/10 Strikovic, A (Aleksa) 2495 GM 0 0.23 -0.23 10.0 -2.3
11 2015/07/11 Maravanyika, C (Charlton) 1884* 1 0.92 0.08 10.0 0.8