Individual Calculations January 2012
 Dougherty, Michael  Total change: -13.35  Rating chartPersonal card
 2011 Guelph Fall ProAm Guelph, Ontario CAN 2011-11-05
RcRownchangeKK*chgGame
 2130 2208 1.50 4 -0.89 15 -13.35 
  Song, Michael 2032 CAN1.0010.27154.05 
  Plotkin, Victor f2253 CAN0.5010.06150.90 
  Kleinman, Michael f2256 CAN0.001-0.4315-6.45 
  Preotu, Razvan 1979 CAN0.001-0.7915-11.85 

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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