Individual Calculations September 2015
 Grigorian, Spartak  Total change: -39.20  Rating chartPersonal card
 CZECH OPEN 2015 - A - GM open Pardubice, Tipsport arena CZE 2015-07-24
RcRownchangeKK*chgGame
 2185 2351 4.50 9 -1.96 20 -39.20 
  Walter, Florian 2140 GER0.001-0.7720-15.40 
  Tokranovs, Dmitrijs 2172 LAT1.0010.27205.40 
  Folk, Petr 2217 CZE0.501-0.1820-3.60 
  Shilov, Sergej f2201 UKR0.501-0.2020-4.00 
  Varitski, Igor m2214 UKR0.001-0.6820-13.60 
  Bremner, Adam 2189 SCO0.501-0.2120-4.20 
  Lehmann, Holger 2180 GER0.501-0.2320-4.60 
  Zhylkaidarova, Sholpan wf2145 KAZ0.501-0.2620-5.20 
  Drori, Saar c2203 ISR1.0010.30206.00 

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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