Individual Calculations April 2009
 Gochelashvili, David  Total change: 3.20  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2429 2447 5.00 9 0.32 10 3.20 
  Kotenko, Pavel f2398 RUS0.501-0.0710-0.70 
  Amonatov, Farrukh g2647 TJK0.001-0.2410-2.40 
  Rozanov, Pavel B. f2306 RUS1.0010.31103.10 
  Vorobjov, Denis S. 2259 RUS1.0010.26102.60 
  Grachev, Boris g2655 RUS0.5010.27102.70 
  Zubarev, Alexander g2566 UKR0.001-0.3410-3.40 
  Davydov, Sergey P. f2342 RUS1.0010.36103.60 
  Barsamian, Eduard 2141 RUS1.0010.14101.40 
  Chernyshov, Konstantin g2544 RUS0.001-0.3710-3.70 

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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