Individual Calculations April 2009
 Senkow, Alexandr  Total change: 19.75  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2117 2149 4.50 7 0.79 25 19.75 
  Motruk, Oleg 1799 RUS1.0010.11252.75 
  Gevorgyan, David 2252 ARM0.001-0.3625-9.00 
  Kavalenia, Leonid 2295 RUS0.001-0.3025-7.50 
  Borzov, Roman 1986 RUS1.0010.28257.00 
  Subbotsky, Mikhail 1974 RUS1.0010.27256.75 
  Musaev, Mansur f2266 RUS1.0010.662516.50 
  Zernyshkin, Vladislav 2244 RUS0.5010.13253.25 

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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