Rapid: Individual Calculations May 2015
 Perkovsky, Alexey  Total change: 3.00  Rating chartPersonal card
 Dal FR Chmp. rapid 2015 men Birobidzhan RUS 2015-03-19
RcRownchangeKK*chgGame
 2209 2255 4.50 8 0.15 20 3.00 
  Zakharov, Nikolay A 1855  * RUS1.0010.08201.60 
  Ganzhurov, Roman f2300 RUS0.5010.06201.20 
  Prohodtcev, Pavel 2373 RUS0.5010.16203.20 
  Sek, Konstantin 2460 RUS0.001-0.2420-4.80 
  Polozhentsev, Maksim 1944 RUS1.0010.14202.80 
  Rodionov, Yuri 2208 RUS1.0010.43208.60 
  Egorov, Dmitry f2338 RUS0.5010.11202.20 
  Feduk, Viktor 2190 RUS0.001-0.5920-11.80 
 * 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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