Individual Calculations April 2008
 Biriukov, Nikolai  Total change: -7.95  Rating chartPersonal card
 "Shahrad-2008" Kharkiv UKR 2008-01-31
RcRownchangeKK*chgGame
 2253 2315 4.00 8 -0.53 15 -7.95 
  Majboroda, Evgenija 1965 UKR1.0010.11151.65 
  Zubarev, Alexander g2491 UKR0.001-0.2715-4.05 
  Suhomlin, Petr 2051 UKR0.501-0.3215-4.80 
  Gavrish, Leonid 2102 UKR1.0010.23153.45 
  Ivanov, Andrey A. 2378 UKR1.0010.59158.85 
  Shkuro, Iuri m2439 UKR0.5010.17152.55 
  Shalimov, Valery m2436 UKR0.001-0.3415-5.10 
  Varchenko, Grigory 2165 UKR0.001-0.7015-10.50 

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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