CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Den Heever, DO (Donovan)

[181038883] from Western Province (WP)
2259

Rating

Standard

-38.9

Rating change

K = 10.0

2086

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 South African Closed Chess Championships (Open)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20172219
Tournament group id 20172215
Start 2017/12/09
End 2017/12/19
Rated 2017/12/19
Rating 2259
Rated games 10
Rated score 4.0
Rated percent 36.4
Rated Dp -102
Rated average opponent rating 2188.18
Rated performance 2086
Rated expected score (We) 5.89
Rated score difference (Score-We) -1.89
K-factor 10.0
Temporary rating change -18.9
Penalties -20.0
TOTAL RATING CHANGE -38.9
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) 11
Final position (shared) 10

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/12/09 Kobese, AKW (Watu) 2315 IM ½ 0.42 0.08 10.0 0.8 OK
2 2017/12/10 De Villiers, CCA (Charles) 2088 FM ½ 0.73 -0.23 10.0 -2.3 OK
3 2017/12/11 Barrish, D (Daniel) 2202 FM ½ 0.58 -0.08 10.0 -0.8 OK
4 2017/12/12 Mabusela, JM (Johannes) 2239 IM ½ 0.53 -0.03 10.0 -0.3 OK
5 2017/12/13 Bhawoodien, MO (Mohamed) 2112 FM ½ 0.70 -0.20 10.0 -2.0 OK
6 2017/12/14 Mnguni, JD (Jakob) 2182 ½ 0.61 -0.11 10.0 -1.1 OK
7 2017/12/15 Mosetlhe, KK (Kgaugelo) 2207 NM 0 0.57 -0.57 10.0 -5.7 OK
8 2017/12/16 Van Rensburg, RP (Ryan) 2194 IM 0 0.59 -0.59 10.0 -5.9 OK
9 2017/12/17 Hercules, BV (Benjamin) 2153 NM ½ 0.64 -0.14 10.0 -1.4 OK
10 2017/12/18 Klaasen, CJ (Calvin) 2247 FM ½ 0.52 -0.02 10.0 -0.2 OK
11 2017/12/19 Ovcina, D (Denis) 2131 CM 0 0.00 0.00 10.0 -20.0 Default loss, rnd 11 included