Individual Calculations August 2012
 Pyatin, Alexander  Total change: -35.25  Rating chartPersonal card
 MinskOpen-2012 Minsk BLR 2012-07-10
RcRownchangeKK*chgGame
 1924 2126 3.50 8 -2.35 15 -35.25 
  Russko, Irina 1726  * BLR1.0010.08151.20 
  Mochalov, Evgeny V m2385 BLR0.001-0.1815-2.70 
  Chubarov, Alexei 1893 BLR0.001-0.7915-11.85 
  Andreev, Eduard 1829 BLR0.001-0.8515-12.75 
  Sobol, Robert 1726  * BLR1.0010.08151.20 
  Uzlavataya, Anhelina 1834 BLR1.0010.15152.25 
  Nikitenko, Mihail 2010 BLR0.501-0.1615-2.40 
  Dvurechensky, Viacheslav 1990 BLR0.001-0.6815-10.20 
 * 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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