Individual Calculations July 2009
 Riabov, Aleksandr  Total change: 19.65  Rating chartPersonal card
 Kemerovo Chmp. 2009 open Kemerovo RUS 2009-03-16
RcRownchangeKK*chgGame
 2172 1993 3.50 8 1.31 15 19.65 
  Starkov, S. 2218 RUS0.001-0.2215-3.30 
  Zimin, Ivan 2138 RUS1.0010.691510.35 
  Anisimov, V. 2207 RUS0.5010.27154.05 
  Konev, Kirill 2290 RUS0.001-0.1515-2.25 
  Fanaskov, Vjacheslav 2189 RUS0.5010.25153.75 
  Pjatelin, Dmitrij 2140 RUS0.5010.20153.00 
  Baboyan, Eduard 2190 RUS0.001-0.2515-3.75 
  Koveshnikova, Daria 2004 RUS1.0010.52157.80 

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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