Individual Calculations September 2013
 Gudkina, Zhanna  Total change: -23.25  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1754 1869 3.00 7 -1.55 15 -23.25 
  Panov, Ivan 2041 RUS0.001-0.2715-4.05 
  Galenpolskiy, Mikhail 1743 RUS0.001-0.6715-10.05 
  Zhemchuzhina, Elizaveta 1668 RUS0.501-0.2615-3.90 
  Sokolov, Gleb 1653 RUS1.0010.22153.30 
  Rogotskiy, Yuriy 1670 RUS0.501-0.2615-3.90 
  Shishkin, Vadim 1803 RUS0.501-0.0915-1.35 
  Golikov, Sergei 1700 RUS0.501-0.2215-3.30 

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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