Individual Calculations September 2012
 Akesson, Ralf  Total change: -8.60  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2287 2448 5.50 9 -0.86 10 -8.60 
  Cuhra, Martin 2216 CZE0.001-0.7910-7.90 
  Folk, Petr 2233 CZE1.0010.23102.30 
  Sochacki, Wojtek f2263 FRA0.501-0.2410-2.40 
  Maeurer, Christoph Dr f2266 GER0.001-0.7410-7.40 
  Kobo, Ori 2226 ISR0.501-0.2810-2.80 
  Lorscheid, Gerhard f2259 GER1.0010.25102.50 
  Bystrov, Sergej M m2291 RUS1.0010.29102.90 
  Tuma, Jiri f2312 CZE1.0010.32103.20 
  Zilka, Stepan m2517 CZE0.5010.10101.00 

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)
 

 

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