Individual Calculations July 2015
 Vshivkov, Vitaly  Total change: -21.60  Rating chartPersonal card
 Novosibirsk - Sputnik Open - 2015 Novosibirsk RUS 2015-06-15
RcRownchangeKK*chgGame
 1861 1866 2.50 7 -1.08 20 -21.60 
  Samkov, Maxim 2174 RUS0.5010.36207.20 
  Yun, Svetomir 2011 RUS0.001-0.3120-6.20 
  Bannikov, Bogdan 1689 RUS0.501-0.2320-4.60 
  Moiseev, Alexey 1643 RUS1.0010.22204.40 
  Berezina, Mariya 1844 RUS0.001-0.5320-10.60 
  Kogay, Maxim 1743 RUS0.501-0.1720-3.40 
  Begishev, Sergei 1924 RUS0.001-0.4220-8.40 

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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