CHESS SA Ratings Database

Player tournament rating analysis

Player

Kobese, AKW (Watu)

[173015955] from Western Province (WP)
2315

Rating

Standard

-14.1

Rating change

K = 10.0

2219

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 2315
Rated games 11
Rated score 6.0
Rated percent 54.6
Rated Dp 36
Rated average opponent rating 2183.09
Rated performance 2219
Rated expected score (We) 7.41
Rated score difference (Score-We) -1.41
K-factor 10.0
Temporary rating change -14.1
Penalties 0.0
TOTAL RATING CHANGE -14.1
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) 5
Final position (shared) 5

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/12/09 Van Den Heever, DO (Donovan) 2259 IM ½ 0.58 -0.08 10.0 -0.8 OK
2 2017/12/10 Mnguni, JD (Jakob) 2182 1 0.68 0.32 10.0 3.2 OK
3 2017/12/11 Mosetlhe, KK (Kgaugelo) 2207 NM 1 0.65 0.35 10.0 3.5 OK
4 2017/12/12 Van Rensburg, RP (Ryan) 2194 IM 1 0.66 0.34 10.0 3.4 OK
5 2017/12/13 Hercules, BV (Benjamin) 2153 NM ½ 0.71 -0.21 10.0 -2.1 OK
6 2017/12/14 Klaasen, CJ (Calvin) 2247 FM ½ 0.59 -0.09 10.0 -0.9 OK
7 2017/12/15 Ovcina, D (Denis) 2131 CM ½ 0.74 -0.24 10.0 -2.4 OK
8 2017/12/16 Bhawoodien, MO (Mohamed) 2112 FM ½ 0.76 -0.26 10.0 -2.6 OK
9 2017/12/17 De Villiers, CCA (Charles) 2088 FM ½ 0.79 -0.29 10.0 -2.9 OK
10 2017/12/18 Barrish, D (Daniel) 2202 FM 0 0.65 -0.65 10.0 -6.5 OK
11 2017/12/19 Mabusela, JM (Johannes) 2239 IM 0 0.60 -0.60 10.0 -6.0 OK