Individual Calculations October 2014
 Doubleday, William G.  Total change: -12.20  Rating chartPersonal card
 Canadian Open - Section B Montreal CAN 2014-07-19
RcRownchangeKK*chgGame
 2112 2059 2.00 6 -0.61 20 -12.20 
  Hebert, Jean m2378 CAN0.001-0.1320-2.60 
  Cohen, Lawrence S 1922 USA1.0010.32206.40 
  Voloaca, Mihnea 2227 CAN0.001-0.2820-5.60 
  Doknjas, Joshua 1854 CAN0.001-0.7620-15.20 
  Yang, Michael 2184 USA1.0010.672013.40 
  Luksza, Arkadiusz 2107 CAN0.001-0.4320-8.60 

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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