Individual Calculations May 2012
 Nikishin, Sergey  Total change: 45.90  Rating chartPersonal card
 Predgorye open 2012 Essentukskaya RUS 2012-02-17
RcRownchangeKK*chgGame
 2220 2053 4.00 8 1.53 30 45.90 
  Rozhko, Dmitry f2395 RUS0.001-0.1230-3.60 
  Baychorov, Taubert 1964 RUS1.0010.383011.40 
  Torosian, Gennady 2222 RUS1.0010.723021.60 
  Akimov, Evgeni 2288 RUS0.001-0.2130-6.30 
  Serodedenko, Dmitry 1920 UKR1.0010.32309.60 
  Akbaev, Kazbek 2453  * RUS0.001-0.0830-2.40 
  Tischenko, Yaroslav 2201 RUS0.5010.20306.00 
  Kobylkin, Evgeni f2314 UKR0.5010.32309.60 
 * 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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