Individual Calculations September 2012
 Chabot, Roland  Total change: -10.80  Rating chartPersonal card
 2012 Canadian Closed Ch Montreal, Quebec CAN 2012-08-04
RcRownchangeKK*chgGame
 2213 2231 3.50 8 -0.72 15 -10.80 
  Zhu, Hong Rui 2029 CAN1.0010.24153.60 
  Gerzhoy, Leonid m2448 CAN0.001-0.2215-3.30 
  Robichaud, Louis 2100 CAN1.0010.32154.80 
  Hebert, Jean m2410 CAN0.001-0.2715-4.05 
  Gusev, Nikita c2117 CAN0.501-0.1615-2.40 
  Preotu, Razvan 2080 CAN1.0010.30154.50 
  Jiang, Louie f2337 CAN0.001-0.3615-5.40 
  Humphreys, Michael 2179 CAN0.001-0.5715-8.55 

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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