Individual Calculations September 2010
 Charbonneau, Anne Marie  Total change: -3.30  Rating chartPersonal card
 Championnat Ouvert du Quebec - Ouvert Montreal, Quebec CAN 2010-07-24
RcRownchangeKK*chgGame
 2126 2009 1.50 5 -0.22 15 -3.30 
  Nicula, Marius f2211 ROU0.001-0.2415-3.60 
  Luksza, Arkadiusz 2135 CAN0.5010.17152.55 
  Ramaswamy, Kishor 2131 CAN0.001-0.3315-4.95 
  Plante, Michel 2067 CAN0.001-0.4215-6.30 
  Acosta, Mariano A 2084 USA1.0010.60159.00 

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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