Individual Calculations July 2011
 Stevens, Christian  Total change: -41.70  Rating chartPersonal card
 2011 Canadian Closed and Zonal Ch Guelph, Ontario CAN 2011-05-06
RcRownchangeKK*chgGame
 2158 2310 2.00 7 -2.78 15 -41.70 
  Filipovich, David 2127 CAN0.501-0.2415-3.60 
  Gerzhoy, Leonid m2496 CAN0.5010.24153.60 
  Guo, Josh 2123 CAN0.501-0.2415-3.60 
  Itkin, David 1952 CAN0.001-0.9015-13.50 
  Tremblay, Rejean 2216 CAN0.001-0.6315-9.45 
  Upper, John 1987 CAN0.501-0.3715-5.55 
  Dougherty, Michael f2207 CAN0.001-0.6415-9.60 

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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