Individual Calculations November 2009
 Pacey, Kevin  Total change: -13.35  Rating chartPersonal card
 2009 RA Fall Open Section A Ottawa, Ontario CAN 2009-09-25
RcRownchangeKK*chgGame
 2134 2230 1.00 3 -0.89 15 -13.35 
  Doubleday, William 2102 CAN0.501-0.1715-2.55 
  Barclay, Wayne 2202 CAN0.001-0.5415-8.10 
  Dunn, David 2098 CAN0.501-0.1815-2.70 

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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