Individual Calculations December 2016
 Villeneuve, Robert  Total change: 8.80  Rating chartPersonal card
 2016 National Capital Open Ottawa CAN 2016-10-28
RcRownchangeKK*chgGame
 1939 1788 1.50 4 0.22 40 8.80 
  Pacey, Kevin 2140 CAN0.001-0.1140-4.40 
  Marghetis, Aris 1745 CAN0.001-0.5640-22.40 
  Mahdjoubi, Abdelaziz 1985 CAN0.5010.254010.00 
  Donev, Danail 1887 CAN1.0010.644025.60 

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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