Individual Calculations May 2010
 Masse, Hugues  Total change: -11.70  Rating chartPersonal card
 2010 RA Spring Open Ottawa, Ontario CAN 2010-03-05
RcRownchangeKK*chgGame
 2197 2251 1.50 4 -0.78 15 -11.70 
  O`Donnell, Tom m2368 CAN0.5010.16152.40 
  Doubleday, William G 2089 CAN1.0010.29154.35 
  Kraiouchkine, Nikita 2124 CAN0.001-0.6715-10.05 
  Sapozhnikov, Roman 2207 CAN0.001-0.5615-8.40 

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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