Individual Calculations November 2009
 Wilkin, Alain  Total change: -14.00  Rating chartPersonal card
 Championnat ouvert du Quebec - Sec B Montreal, Quebec CAN 2009-07-18
RcRownchangeKK*chgGame
 2096 1928 0.00 2 -0.56 25 -14.00 
  Rosen, Matthew 2044 CAN0.001-0.3425-8.50 
  Sankalp, Modwal 2148 IND0.001-0.2225-5.50 

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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