CHESS SA Ratings Database

Player tournament rating analysis

Player

Pein, J (Jonathan)

[100085510] from Chessa (CHE)
1938

Rating

Standard

+4.7

Rating change

K = 15.0

1983

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 KCF Africa Team Chess Invitational
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171974
Tournament group id 20171974
Start 2017/10/05
End 2017/10/08
Rated 2017/10/14
Rating 1938
Rated games 7
Rated score 2.0
Rated percent 28.6
Rated Dp -158
Rated average opponent rating 2141.00
Rated performance 1983
Rated expected score (We) 1.69
Rated score difference (Score-We) 0.31
K-factor 15.0
Temporary rating change 4.7
Penalties 0.0
TOTAL RATING CHANGE 4.7
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 22
Final position (single) 24
Final position (shared) 24

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/10/05 Van Zyl-Rudd, J (Jack) 2101 FM ½ 0.28 0.22 15.0 3.3 OK
2 2017/10/06 Oatlhotse, P (Providence) 2176 IM 0 0.20 -0.20 15.0 -3.0 OK
3 2017/10/06 Mosetlhe, KK (Kgaugelo) 2198 NM ½ 0.18 0.32 15.0 4.8 OK
4 2017/10/07 Pon, M (Matt) 2136 FM 0 0.24 -0.24 15.0 -3.6 OK
5 2017/10/07 Van Der Westhuizen, WJ (Willem) 2018 0 0.39 -0.39 15.0 -5.9 OK
6 2017/10/08 Kabwe, T (Timothy) 2210 0 0.17 -0.17 15.0 -2.6 OK
7 2017/10/08 Ovcina, D (Denis) 2148 CM 1 0.23 0.77 15.0 11.6 OK