Individual Calculations May 2011
 Perekrestov, Viktor  Total change: 14.40  Rating chartPersonal card
 Southern FR Men's Chmp. 2011 Armavir RUS 2011-03-12
RcRownchangeKK*chgGame
 2121 1884 2.50 7 0.96 15 14.40 
  Rjabzev, Konstantin m2284  * RUS0.001-0.0815-1.20 
  Petrov, Artur f2284  * RUS0.001-0.0815-1.20 
  Gulinsky, Vladimir 2030 RUS0.5010.20153.00 
  Mrykhin, Igor 2129 RUS0.001-0.2015-3.00 
  Bargandzhiya, Zaza 2079 RUS1.0010.751511.25 
  Petrov, Pavel 1983 RUS0.001-0.3615-5.40 
  Karapetian, Armine wf2056 RUS1.0010.731510.95 
 * 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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