Individual Calculations November 2019
 Robichaud, Louis  Total change: -2.60  Rating chartPersonal card
 2019 Canadian International Open Chess Championship A Montreal-Longueuil CAN 2019-10-11
RcRownchangeKK*chgGame
 2099 2041 2.00 5 -0.13 20 -2.60 
  Rodrigue-Lemieux, Shawn f2264 CAN0.001-0.2220-4.40 
  Pace, Christopher 2136 CAN0.001-0.3720-7.40 
  Poulin, Maurice 1945 CAN1.0010.37207.40 
  Prahov, Valentin 2057 BUL0.001-0.4820-9.60 
  Allard, Laurent 2093 CAN1.0010.572011.40 

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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