Individual Calculations April 2009
 Vorobjov, Denis S.  Total change: -10.20  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2338 2259 2.50 8 -0.68 15 -10.20 
  Kaljaev, Viacheslav 2106 RUS1.0010.30154.50 
  Dvalishvili, Pavel S. f2480 RUS0.001-0.2215-3.30 
  Lushenkov, Mikhail m2462 RUS0.5010.26153.90 
  Gochelashvili, David m2447 RUS0.001-0.2615-3.90 
  Gorbatov, Alexej m2389 RUS0.001-0.3215-4.80 
  Yeo, Michael J 2120 ENG0.501-0.1915-2.85 
  Iljiushenok, Ilia 2360 RUS0.001-0.3615-5.40 
  Davydov, Sergey P. f2342 RUS0.5010.11151.65 

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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