Individual Calculations September 2015
 Sullivan, Neil  Total change: -20.20  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 1974 2109 3.00 6 -1.01 20 -20.20 
  Edouard, Romain g2509  * FRA0.001-0.0820-1.60 
  Gauthier, Denis 1836 CAN1.0010.17203.40 
  Dube, Daniel 1709  * CAN0.501-0.4220-8.40 
  Sprumont, Oscar 1975 CAN0.501-0.1820-3.60 
  Akhrass, Roland 1964 LIB0.501-0.1920-3.80 
  Li, Yilin 1853 CAN0.501-0.3120-6.20 
 * 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)
 

 

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