Individual Calculations April 2009
 Baranov, Ilja  Total change: -19.75  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2078 2247 3.50 6 -0.79 25 -19.75 
  Paravyan, David 2021 RUS1.0010.21255.25 
  Tiukaev, Ilgiz 2134 UZB0.501-0.1525-3.75 
  Rossinskaya, Ljudmilla 1938 RUS0.501-0.3625-9.00 
  Gaponenko, Leonid 2115 KAZ1.0010.32258.00 
  Fokin, Sergey 2142 RUS0.501-0.1425-3.50 
  Khatoev, Eduard 2120 RUS0.001-0.6725-16.75 

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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