Individual Calculations September 2012
 Sochacki, Wojtek  Total change: 21.00  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2398 2263 4.00 8 1.40 15 21.00 
  Mozharov, Mikhail m2500 RUS0.5010.30154.50 
  Gutman, Gennadi g2493 UKR0.5010.29154.35 
  Akesson, Ralf g2448 SWE0.5010.24153.60 
  Kanovsky, David m2428 CZE1.0010.721510.80 
  Korotkjevich, Stanislav 2401 UKR0.001-0.3115-4.65 
  Kislik, Erik Andrew m2408 USA0.001-0.3115-4.65 
  Semenova, Elena wm2132 RUS1.0010.32154.80 
  Mertanen, Janne f2374 FIN0.5010.15152.25 

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)
 

 

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