Individual Calculations November 2018
 Lalonde, Jean-Louis  Total change: -2.40  Rating chartPersonal card
 11e Championnat international d'echecs de Varennes U2100 Varennes CAN 2018-10-05
RcRownchangeKK*chgGame
 1723 1809 3.00 5 -0.06 40 -2.40 
  Lalumiere, Claude 1594 CAN0.501-0.2740-10.80 
  Guipi Bopala, Prince Eric Jr 1618 CAN0.501-0.2540-10.00 
  Craciun, David 1734 CAN1.0010.404016.00 
  Barko, Maxim 1715 CAN1.0010.374014.80 
  Turcotte, Jonathan 1953 CAN0.001-0.3140-12.40 

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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