Individual Calculations March 2011
 Dugin, Andrey  Total change: 7.25  Rating chartPersonal card
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2010 1728 1.50 7 0.29 25 7.25 
  Bobrov, Yury 2128  * RUS0.001-0.0825-2.00 
  Safonov, Andrei 2011 RUS0.5010.34258.50 
  Vasilyev, Vasily 2006 RUS0.001-0.1725-4.25 
  Rakhmatulaev, Konstantin 1964 UZB0.001-0.2025-5.00 
  Mosionzhik, Ilya f2128  * RUS0.001-0.0825-2.00 
  Buchkov, Nikolay 1906 RUS0.001-0.2725-6.75 
  Udodov, Yuri 1925 RUS1.0010.752518.75 
 * 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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