Individual Calculations June 2013
 Chiku-Ratte, Olivier Kenta  Total change: 25.05  Rating chartPersonal card
 2013 Gatineau Open Gatineau, Quebec CAN 2013-03-01
RcRownchangeKK*chgGame
 2060 2081 2.00 2 0.94 15 14.10 
  Sadeghi, Saeid 2096 CAN1.0010.52157.80 
  Lebrun, Roger 2024 CAN1.0010.42156.30 

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)
 
 2013 McGill Open Ch Montreal, Quebec CAN 2013-05-03
RcRownchangeKK*chgGame
 2238 2081 2.00 4 0.73 15 10.95 
  Libersan, Thierry 2064 CAN1.0010.48157.20 
  Mackinnon, Keith 2175 CAN1.0010.63159.45 
  Sambuev, Bator g2481  * CAN0.001-0.0815-1.20 
  Kraiouchkine, Nikita 2232 CAN0.001-0.3015-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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