Individual Calculations June 2018
 Hebert, Jean  Total change: 0.50  Rating chartPersonal card
 Open de Sherbrooke 2018 Sherbrooke CAN 2018-05-25
RcRownchangeKK*chgGame
 2084 2366 2.50 3 0.05 10 0.50 
  Javidfard, Amirsalard 2011 IRI1.0010.11101.10 
  Ouellet, Maili-Jade wm2257 CAN1.0010.35103.50 
  Durette, Francis 1984 CAN0.501-0.4110-4.10 

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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