Individual Calculations June 2015
 Vorobyov, Yrij  Total change: -7.20  Rating chartPersonal card
 Championship of Russia2015 (IPCA) Nalchik RUS 2015-04-30
RcRownchangeKK*chgGame
 2092 2180 4.50 8 -0.36 20 -7.20 
  Kaydanovich, Marina wm1847 RUS1.0010.12202.40 
  Grigoriev, Sergey 1998 RUS0.501-0.2420-4.80 
  Denisov, Sergei 2136 RUS0.501-0.0620-1.20 
  Tsapalin, Sergey 2023 RUS1.0010.29205.80 
  Balberov, Alexander 2363 RUS0.5010.24204.80 
  Kuprin, Vladimir 2099 RUS0.001-0.6120-12.20 
  Nikitenko, Sergey 1901 RUS1.0010.16203.20 
  Scerbin, Dmitrij m2365 RUS0.001-0.2620-5.20 

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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