Individual Calculations November 2018
 Bleau, John  Total change: -52.40  Rating chartPersonal card
 11e Championnat international d'echecs de Varennes U2100 Varennes CAN 2018-10-05
RcRownchangeKK*chgGame
 1724 1787 1.00 4 -1.31 40 -52.40 
  Qiao, Joey wc1486 CAN1.0010.15406.00 
  Martinez Mulet, Dario Leonel 2005 CUB0.001-0.2240-8.80 
  Mathieu, Guillaume 1673 CAN0.001-0.6640-26.40 
  Steinberg, Ellis 1733 CAN0.001-0.5840-23.20 

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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