Individual Calculations September 2015
 Humphreys, Michael  Total change: 26.40  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 2168 2207 5.50 7 1.70 20 34.00 
  Richardson, Kai 1807  * CAN1.0010.08201.60 
  Sambuev, Bator g2532 CAN1.0010.872017.40 
  Trahan, Daniel 2037 CAN1.0010.28205.60 
  Villegas, Pierre f2323 MNC0.001-0.3420-6.80 
  Drolet, Stephane 2120 CAN0.501-0.1220-2.40 
  Tremblay, Alain 2028 CAN1.0010.27205.40 
  Cummings, David H. m2327 CAN1.0010.662013.20 
 * 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)
 
 8th Calgary International Calgary CAN 2015-07-29
RcRownchangeKK*chgGame
 2119 2207 5.00 9 -0.38 20 -7.60 
  Richardson, Kai 1807  * CAN0.001-0.9220-18.40 
  Wu, Chenxi 1807  * CAN1.0010.08201.60 
  Kostadinov, George 2089 CAN1.0010.34206.80 
  Lenderman, Aleksandr g2607  * USA0.001-0.0820-1.60 
  Ebrahim-Shirazi, Behrooz 2072 CAN1.0010.32206.40 
  Shabalov, Alexander g2538 USA0.001-0.1220-2.40 
  Yam, Alex f2306 CAN0.001-0.3620-7.20 
  Yao, Sammy 2041 CAN1.0010.28205.60 
  Sklenka, Steve 1807  * CAN1.0010.08201.60 
 * 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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