Individual Calculations September 2010
 Kazantsev, Alexandr  Total change: -27.75  Rating chartPersonal card
 Summer on Petrograd Side 2010 St.Petersburg RUS 2010-07-19
RcRownchangeKK*chgGame
 1984 1986 2.50 7 -1.11 25 -27.75 
  Kuzmin, Yuriy 2195 RUS0.001-0.2325-5.75 
  Polyaninov, Aleksey 2386  * RUS0.001-0.0825-2.00 
  Yusupova, Lilia 1731 RUS1.0010.19254.75 
  Miednikova, Swietlana wf2162 RUS0.001-0.2725-6.75 
  Kozyrev, Vladislav 1778 RUS0.001-0.7725-19.25 
  Sladkov, Andrey 1840 RUS1.0010.30257.50 
  Boychuk, Evgeny 1794 RUS0.501-0.2525-6.25 
 * 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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