Individual Calculations May 2013
 Grishaev, Igor  Total change: 49.20  Rating chartPersonal card
 Open Smyslov A Moscow RUS 2013-03-16
RcRownchangeKK*chgGame
 2126 1968 6.00 9 3.28 15 49.20 
  Yeletsky, Ivan 2135 RUS0.001-0.2815-4.20 
  Merkin, German 1887 RUS1.0010.39155.85 
  Medvedev, Vladimir 2118 RUS1.0010.701510.50 
  Vekerchuk, Maxim 2107 RUS1.0010.691510.35 
  Zilbert, Oleg f2272 RUS1.0010.861512.90 
  Kostin, Konstantin f2288 RUS0.001-0.1315-1.95 
  Yudkevich, Mikhail 2104 RUS0.001-0.3215-4.80 
  Sigida, Yury 2197 RUS1.0010.791511.85 
  Polischuk, Anatoly 2023 RUS1.0010.58158.70 

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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