Individual Calculations September 2015
 Jean Louis, Herby  Total change: 0.00  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeRpKK*chgGame
 1981 0 2.50 6 0.00 1924   0.00 
  Lopez, Andre 1909 FRA1.0010.00 0.00 
  Drolet, Stephane 2120 CAN1.0010.00 0.00 
  Studen, Damir 2259 USA0.0010.00 0.00 
  Trahan, Daniel 2037 CAN0.0010.00 0.00 
  Ming, Wenyang 1834 CAN0.0010.00 0.00 
  Ma, Indy 1725 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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