Individual Calculations September 2011
 Le Duin, Thierry  Total change: -9.00  Rating chartPersonal card
 2011 Quebec Open Montreal, Quebec CAN 2011-07-23
RcRownchangeKK*chgGame
 2061 2088 1.00 3 -0.60 15 -9.00 
  Auger, Bertrand 1945 CAN0.001-0.6915-10.35 
  Arsenault, Nicolas 2130 CAN1.0010.56158.40 
  Gagnon, Serge 2109 CAN0.001-0.4715-7.05 

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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