Individual Calculations March 2011
 Birjukov, Sergey  Total change: 8.25  Rating chartPersonal card
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2121 2210 5.50 8 0.55 15 8.25 
  Malyshev, Roman B 1810  * RUS1.0010.08151.20 
  Gomez, John Paul g2527 PHI0.001-0.1315-1.95 
  Ovchinnikov, Andrey 1953 RUS1.0010.18152.70 
  Maletin, Pavel g2610  * RUS0.001-0.0815-1.20 
  Sedenko, Anatoly 2029 UKR1.0010.26153.90 
  Aliekhin, Vladislav 2048 RUS0.501-0.2115-3.15 
  Elfert, Aleksandr V. m1999 RUS1.0010.23153.45 
  Shliakhov, Ivan 1990 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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