Individual Calculations May 2012
 Semenikhin, Viktor  Total change: 2.70  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 1850 1650 2.00 7 0.09 30 2.70 
  Tarasov, Ilya 2008 RUS0.5010.403012.00 
  Gorjunov, Sergey 2050  * RUS0.001-0.0830-2.40 
  Kapelkina, Galina 1792 RUS1.0010.693020.70 
  Shushpanova, Nina wf1979 RUS0.001-0.1230-3.60 
  Usov, Ruslan 1884 RUS0.001-0.2130-6.30 
  Stoliarenko, Ivan 1616 RUS0.001-0.5530-16.50 
  Yusupova, Lilia 1623 RUS0.501-0.0430-1.20 
 * 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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