Individual Calculations April 2016
 Kovalev, Ilya  Total change: -3.60  Rating chartPersonal card
 Obninsk Cup 2016 Obninsk RUS 2016-03-18
RcRownchangeKK*chgGame
 1596 1481 3.00 8 -0.09 40 -3.60 
  Trofimov, Nikita 1881  * RUS0.001-0.0840-3.20 
  Lukyanenko, Alexander 1205 RUS1.0010.17406.80 
  Motlokhov, Anatoli 1774 RUS0.001-0.1540-6.00 
  Skorobogatov, Vladimir 1881  * RUS0.001-0.0840-3.20 
  Andreychuk, Sergey 1461 RUS1.0010.474018.80 
  Polivoda, Ivan 1848 RUS0.001-0.1040-4.00 
  Erakhtin, Igor 1436 RUS0.001-0.5640-22.40 
  Bolotin, Eduard 1279 RUS1.0010.24409.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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