Individual Calculations January 2011
 Pechenkin, Vladimir  Total change: -8.85  Rating chartPersonal card
 2010 WBX Team Tournament Edmonton, Alberta CAN 2010-12-18
RcRownchangeKK*chgGame
 2098 2314 2.50 4 -0.59 15 -8.85 
  Grumic, Sasa 2083 CAN0.501-0.2915-4.35 
  Kalisvaart, Peter 2089 NED0.501-0.2815-4.20 
  Gardner, Robert J 2166 CAN1.0010.30154.50 
  Yearwood, Roy 2055 CAN0.501-0.3215-4.80 

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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