Individual Calculations July 2013
 Finlay, Ian  Total change: -19.80  Rating chartPersonal card
 2013 Ontario Open U2200 Ottawa, Ontario CAN 2013-05-18
RcRownchangeKK*chgGame
 1972 1930 0.00 3 -1.32 15 -19.80 
  Doubleday, William 2016 CAN0.001-0.3815-5.70 
  Palsson, Halldor 1984 CAN0.001-0.4215-6.30 
  Smilovici, Emil 1917 CAN0.001-0.5215-7.80 

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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