Individual Calculations February 2018
 Choinska, Debora  Total change: -52.40  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1527 1650 4.00 8 -1.31 40 -52.40 
  Widelski, Kacper 1914 POL0.001-0.1840-7.20 
  Czernecki, Andrzej 1450 POL0.501-0.2640-10.40 
  Kojlo, Szymon 1472 POL0.001-0.7340-29.20 
  Strepikowski, Pawel 1456 POL1.0010.254010.00 
  Ciszewski, Krzysztof 1442 POL0.001-0.7740-30.80 
  Plichta, Krzysztof 1556 POL1.0010.374014.80 
  Paszkowski, Krystian 1511 POL0.501-0.1940-7.60 
  Businski, Karol 1411 POL1.0010.20408.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office