Individual Calculations April 2015
 Lapin, Petr  Total change: -8.00  Rating chartPersonal card
 SibFR Chmp. 2015 Men Kemerovo RUS 2015-03-17
RcRownchangeKK*chgGame
 2100 1972 2.50 8 -0.20 40 -8.00 
  Kotov, Maksim f2323 RUS0.001-0.1140-4.40 
  Bahturin, Konstantin 2119 RUS0.5010.20408.00 
  Babakekhyan, Artem 1684 RUS0.501-0.3440-13.60 
  Permyakov, Evgeniy 2147 RUS1.0010.734029.20 
  Feofanov, Andrei 2207 RUS0.001-0.2140-8.40 
  Bondar, Evgeniy 2202 RUS0.001-0.2140-8.40 
  Pisjmeniuk, Artem 2053 RUS0.001-0.3940-15.60 
  Malezkey, Vladimir 2067 RUS0.5010.13405.20 

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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