Individual Calculations September 2015
 Gunapalan, David  Total change: -6.40  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 1960 2001 4.00 8 -0.16 40 -6.40 
  Tsypin, Allison 1601  * CAN1.0010.08403.20 
  Kassis, Antoine f2178 LIB1.0010.734029.20 
  Claesen, Pieter m2319 BEL0.001-0.1340-5.20 
  Zhu, Hong Rui 2192 CAN0.001-0.2540-10.00 
  Armstrong, Robert J 1601  * CAN1.0010.08403.20 
  Shi, Diwen c2153 CAN0.001-0.3040-12.00 
  Low, Ethan 1601  * CAN1.0010.08403.20 
  Robichaud, Louis 2037 CAN0.001-0.4540-18.00 
 * 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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