Individual Calculations October 2012
 Yun, Chang  Total change: -4.65  Rating chartPersonal card
 2012 Championnat Ouvert de Montreal Montreal, Quebec CAN 2012-09-07
RcRownchangeKK*chgGame
 2082 1902 0.50 3 -0.31 15 -4.65 
  Tomb, Maroun 2144 LIB0.5010.30154.50 
  Robichaud, Louis 2105 CAN0.001-0.2415-3.60 
  Desjardins, Michel 1996 CAN0.001-0.3715-5.55 

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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