Individual Calculations May 2015
 Nikolaev, Alexandr  Total change: -6.00  Rating chartPersonal card
 Spring Vacations Trophy 2015 B St. Petersburg RUS 2015-03-25
RcRownchangeKK*chgGame
 1676 1446 0.50 3 -0.15 40 -6.00 
  Bilskiy, Sergey 1606 RUS0.5010.21408.40 
  Shilov, Roman 1724 RUS0.001-0.1740-6.80 
  Baturin, Vladimir 1697 RUS0.001-0.1940-7.60 

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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