CHESS SA Ratings Database

Player tournament rating analysis

Player

Klaasen, CJ (Calvin)

[187015737] from Western Province (WP)
2184

Rating

Standard

-28.2

Rating change

K = 15.0

2025

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament South African Open 2016 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 35141
Tournament group id 35140
Start 2016/07/01
End 2016/07/09
Rated 2016/07/10
Rating 2184
Rated games 11
Rated score 7.0
Rated percent 63.6
Rated Dp 102
Rated average opponent rating 1923.10
Rated performance 2025
Rated expected score (We) 8.88
Rated score difference (Score-We) -1.88
K-factor 15.0
Temporary rating change -28.2
Penalties 0.0
TOTAL RATING CHANGE -28.2
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 7
Final position (single) 12
Final position (shared) 14

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/07/01 Lynch, J (Justin) 1792* ½ 0.92 -0.42 15.0 -6.3
2 2016/07/02 Louw, Jv (Jerome) 1792* 1 0.92 0.08 15.0 1.2
3 2016/07/02 Choko, Sv (Siyabonga) 1877 1 0.86 0.14 15.0 2.1
4 2016/07/03 Fredericks, Mmp (Malcolm) 1825 1 0.90 0.10 15.0 1.5
5 2016/07/03 De Abreu, Rn (Roberto) 2064 FM ½ 0.66 -0.16 15.0 -2.4
6 2016/07/04 Kromhout, Ed (Ewan) 2020 NM ½ 0.72 -0.22 15.0 -3.3
7 2016/07/05 Baloyi, Xsm (Xikombi) 1866 ½ 0.87 -0.37 15.0 -5.6
8 2016/07/06 Mwale, J (Joseph) 2057 ½ 0.67 -0.17 15.0 -2.6
9 2016/07/07 Willenberg, Ks (Kenneth) 1938 ½ 0.81 -0.31 15.0 -4.7
10 2016/07/08 Willenberg, Cg (Craig) 2033 ½ 0.70 -0.20 15.0 -3.0
11 2016/07/09 Longano, Mn (Michael) 1890 ½ 0.85 -0.35 15.0 -5.3