Individual Calculations May 2015
 Petrenko, Kirill  Total change: 76.80  Rating chartPersonal card
 PriFO-ch XIIIth 2015 Nizhnij Novgorod RUS 2015-03-22
RcRownchangeKK*chgGame
 2160 1933 4.00 9 1.92 40 76.80 
  Poniaev, Ruslan f2252 RUS0.001-0.1340-5.20 
  Shalin, Alexey 2178 RUS1.0010.804032.00 
  Goltsev, Evgeny 2125 RUS1.0010.754030.00 
  Davydov, Sergey P. f2233 RUS0.001-0.1540-6.00 
  Antonov, Andrey P. 2170 RUS0.001-0.2040-8.00 
  Mochalin, Faddey 1914 RUS1.0010.474018.80 
  Shapiro, David f2220 RUS0.001-0.1640-6.40 
  Klimkin, Denis 2019 RUS1.0010.624024.80 
  Smirnov, Alexey 2333  * RUS0.001-0.0840-3.20 
 * 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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