Individual Calculations July 2008
 Lach, Krzysztof  Total change: 20.70  Rating chartPersonal card
 Druzynowe Mistrzostwa SlZSzach 2008 - Liga Slaska Seniorow Slask POL 2008-02-03
RcRownchangeKK*chgGame
 2088 2017 3.00 4 1.38 15 20.70 
  Szwarc, Pawel 2121 POL0.5010.14152.10 
  Sochacki, Zenon 1971 POL1.0010.44156.60 
  Kwiecien, Zbigniew 2201 POL1.0010.741511.10 
  Zawierucha, Aleksander 2057 POL0.5010.06150.90 

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