Individual Calculations June 2013
 Robichaud, Louis  Total change: 0.15  Rating chartPersonal card
 2013 McGill Open Ch Montreal, Quebec CAN 2013-05-03
RcRownchangeKK*chgGame
 2086 2080 1.00 2 0.01 15 0.15 
  Kraiouchkine, Nikita 2232 CAN0.001-0.3015-4.50 
  Gueorguiev, Valentin 1939 CAN1.0010.31154.65 

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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