Individual Calculations April 2016
 Pak, Aleksey  Total change: 97.20  Rating chartPersonal card
 Obninsk Cup 2016 Obninsk RUS 2016-03-18
RcRownchangeKK*chgGame
 1839 1640 5.00 9 2.43 40 97.20 
  Kozenkov, Evgeny 2040  * RUS0.001-0.0840-3.20 
  Raskach, Dmitry 1400 RUS1.0010.20408.00 
  Zajtzev, Alexander 2001 RUS1.0010.904036.00 
  Polivoda, Ivan 1848 RUS0.5010.274010.80 
  Motlokhov, Anatoli 1774 RUS0.5010.18407.20 
  Skorobogatov, Vladimir 2011 RUS1.0010.904036.00 
  Zajtzeva, Viktoria 2003 RUS0.001-0.1040-4.00 
  Trofimov, Nikita 2035 RUS0.001-0.0840-3.20 
  Erakhtin, Igor 1436 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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