Individual Calculations November 2009
 Zhang, Zhiyuan  Total change: 0.00  Rating chartPersonal card
 Championnat ouvert du Quebec - Sec B Montreal, Quebec CAN 2009-07-18
RcRownchangeRpKK*chgGame
 2064 0 1.50 5 0.00 1915   0.00 
  Luksza, Arkadiusz 2129 CAN0.0010.00 0.00 
  Lacroix, Serge 2062 CAN0.5010.00 0.00 
  Robichaud, Louis 2123 CAN0.0010.00 0.00 
  Wilkin, Alain 1928 CAN0.5010.00 0.00 
  Groleau, Gilles 2080 CAN0.5010.00 0.00 

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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