Individual Calculations August 2013
 Kenney, David  Total change: -21.60  Rating chartPersonal card
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 2081 2021 1.50 5 -0.72 30 -21.60 
  Sokolov, Ivan g2421  * NED0.001-0.0830-2.40 
  Yu, Jonathan 1993 CAN0.501-0.0430-1.20 
  Plotkin, Mark 1962 CAN0.001-0.5830-17.40 
  White, Chris 1850 CAN1.0010.27308.10 
  Djerkovic, Miladin 2179 CAN0.001-0.2930-8.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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