Individual Calculations May 2015
 Piskaikin, Alexander  Total change: -82.20  Rating chartPersonal card
 Dal FR Chmp. 2015 men Birobidzhan RUS 2015-03-21
RcRownchangeKK*chgGame
 2045 2380 2.00 7 -4.11 20 -82.20 
  Tanashkin, Alexey 2100 RUS0.001-0.8420-16.80 
  Vasilyev, Dulushan 1980  * RUS1.0010.08201.60 
  Pologencev, Maksim 1980  * RUS0.501-0.4220-8.40 
  I, Gi Su 2156 RUS0.001-0.7820-15.60 
  Kupriyanov, Mikhail 1980  * RUS0.001-0.9220-18.40 
  Fokin, Alexander 2130 RUS0.001-0.8120-16.20 
  Granin, Dmitrij 1988 RUS0.501-0.4220-8.40 
 * 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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