CHESS SA Ratings Database

Player tournament rating analysis

Player

Klaver, C (Cornelis)

[181015759] from Johannesburg Metro (GJM)
2102

Rating

Rapid

-49.8

Rating change

K = 30.0

1968

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 PSS Prestige (Rapid)
Grand Prix tournament
Tournament format Swiss
Rating type Rapid
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20170735
Tournament group id 20170735
Start 2017/04/22
End 2017/04/23
Rated 2017/04/27
Rating 2102
Rated games 10
Rated score 4.5
Rated percent 45.0
Rated Dp -36
Rated average opponent rating 2003.90
Rated performance 1968
Rated expected score (We) 6.16
Rated score difference (Score-We) -1.66
K-factor 30.0
Temporary rating change -49.8
Penalties 0.0
TOTAL RATING CHANGE -49.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 14
Final position (single) 22
Final position (shared) 20

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 Tembo, E (Epah) 1710* 1 0.92 0.08 30.0 2.4 OK
2 2017/04/22 Jere, D (Daniel) 2385 0 0.16 -0.16 30.0 -4.8 OK
3 2017/04/22 De Abreu, RN (Roberto) 1902 FM 1 0.76 0.24 30.0 7.2 OK
4 2017/04/22 Longano, MN (Michael) 1962 ½ 0.69 -0.19 30.0 -5.7 OK
5 2017/04/22 Mabusela, JM (Johannes) 2269 IM 0 0.28 -0.28 30.0 -8.4 OK
6 2017/04/22 Jurgensen, GI (Graham) 2026 CM 1 0.60 0.40 30.0 12.0 OK
7 2017/04/22 Barrish, D (Daniel) 1836 ½ 0.82 -0.32 30.0 -9.6 OK
8 2017/04/23 Bornheim, C (Craig) 1960 CM 0 0.69 -0.69 30.0 -20.7 OK
9 2017/04/23 Oberholzer, F (Francois) 1978 0 0.67 -0.67 30.0 -20.1 OK
10 2017/04/23 Simutowe, M (Musatwe) 2051 NM ½ 0.57 -0.07 30.0 -2.1 OK