Individual Calculations July 2010
 Filipovich, David  Total change: -9.30  Rating chartPersonal card
 2010 Ontario Open Ch Toronto, Ontario CAN 2010-05-22
RcRownchangeKK*chgGame
 2115 2152 1.00 3 -0.62 15 -9.30 
  Kaufman, Raymond m2286 USA0.001-0.3215-4.80 
  Orlova, Yelizaveta 1907 CAN0.501-0.3015-4.50 
  Kryvoshlyk, Yuriy 2152 CAN0.5010.00150.00 

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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