Individual Calculations May 2015
 Orzechowski, Marcin  Total change: -30.60  Rating chartPersonal card
 XIV Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2015-04-15
RcRownchangeKK*chgGame
 1687 1745 2.50 7 -1.53 20 -30.60 
  Grabara, Krzysztof 2019 POL0.001-0.1720-3.40 
  Adamski, Adam 1597 POL0.001-0.7020-14.00 
  Gajewski, Zbigniew 1429 POL0.501-0.3720-7.40 
  Kopaczewski, Zbigniew 1549 POL0.501-0.2520-5.00 
  Daleczko, Wladyslaw 1623 POL0.501-0.1720-3.40 
  Czapko, Tomasz 1682 POL1.0010.41208.20 
  Sarnowski, Witold 1912 POL0.001-0.2820-5.60 

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