Individual Calculations September 2012
 Didenko, Sergei  Total change: 4.20  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2315 2233 3.50 8 0.28 15 4.20 
  Toth, Ervin m2477 HUN0.5010.30154.50 
  Kasparov, Sergey g2493 BLR0.001-0.1815-2.70 
  Talla, Vladimir g2388 CZE0.001-0.2915-4.35 
  Stahnecker, Ludwig 2099 GER0.001-0.6815-10.20 
  Kwapinski, Leszek 2092 DEN1.0010.31154.65 
  Kyas, Philipp 2076 GER1.0010.29154.35 
  Simantsev, Mikhail g2531 UKR0.5010.35155.25 
  Sagit, Rauan f2367 SWE0.5010.18152.70 

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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