Individual Calculations July 2009
 Marichanu, Yllry  Total change: -25.50  Rating chartPersonal card
 Dnepr-2009 Dnepropetrovsk UKR 2009-03-16
RcRownchangeKK*chgGame
 2242 2008 0.50 10 -1.70 15 -25.50 
  Srebranets, Pavel 2052 UKR0.001-0.4415-6.60 
  Kagramanianz, Vartan m2246 ARM0.001-0.2015-3.00 
  Varitski, Igor m2327 UKR0.001-0.1315-1.95 
  Petrov, Sergey A. 2235 UKR0.001-0.2115-3.15 
  Ozerov, Alexander 2350 UKR0.001-0.1215-1.80 
  Srebranets, Pavel 2052 UKR0.5010.06150.90 
  Kagramanianz, Vartan m2246 ARM0.001-0.2015-3.00 
  Varitski, Igor m2327 UKR0.001-0.1315-1.95 
  Petrov, Sergey A. 2235 UKR0.001-0.2115-3.15 
  Ozerov, Alexander 2350 UKR0.001-0.1215-1.80 

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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