Individual Calculations July 2010
 Kagramanov, Dalia  Total change: -8.25  Rating chartPersonal card
 2010 Ontario Open Ch Toronto, Ontario CAN 2010-05-22
RcRownchangeKK*chgGame
 2079 1868 0.50 4 -0.55 15 -8.25 
  Campbell, Brett f2177 CAN0.001-0.1415-2.10 
  Barrios, Felix 2218 COL0.001-0.1115-1.65 
  Kryvoshlyk, Yuriy 2152 CAN0.5010.34155.10 
  Itkin, David 1767 CAN0.001-0.6415-9.60 

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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