Individual Calculations October 2015
 Chiku-Ratte, Olivier Kenta  Total change: 16.60  Rating chartPersonal card
 Montreal Open Championship Montreal CAN 2015-09-11
RcRownchangeKK*chgGame
 2223 2353 4.00 5 0.83 20 16.60 
  Lepine, Cedric 1976 CAN1.0010.09201.80 
  Li, Yi Lin 1968 CAN1.0010.09201.80 
  Roussel-Roozmon, Thomas g2466 CAN1.0010.652013.00 
  Sambuev, Bator g2504 CAN0.001-0.3020-6.00 
  Zhu, Hong Rui c2201 CAN1.0010.30206.00 

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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