Individual Calculations November 2011
 Wen, Jean-Francois  Total change: 2.40  Rating chartPersonal card
 2011 Battle of Alberta Red Deer, Alberta CAN 2011-09-24
RcRownchangeKK*chgGame
 2082 2052 1.00 2 0.08 30 2.40 
  Grumic, Sasha 2082 CAN0.001-0.4630-13.80 
  Grumic, Sasha 2082 CAN1.0010.543016.20 

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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