Individual Calculations March 2011
 Kruk, Ivan  Total change: -0.60  Rating chartPersonal card
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2066 1976 2.00 5 -0.04 15 -0.60 
  Petrov, Artur f2376  * RUS0.001-0.0815-1.20 
  Martynyuk, Elizaveta 1741 RUS1.0010.21153.15 
  Vavulin, Maksim 2168 RUS0.001-0.2515-3.75 
  Nozdrachev, Leonid f2287 RUS0.001-0.1415-2.10 
  Shcherbakov, Nikolay 1757 RUS1.0010.22153.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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