Individual Calculations March 2017
 Bleau, John  Total change: -26.80  Rating chartPersonal card
 2017 Carnival Chess Tournament Quebec City CAN 2017-02-17
RcRownchangeKK*chgGame
 1973 1886 0.50 3 -0.67 40 -26.80 
  Huang, Qiuyu 1955 CAN0.001-0.4040-16.00 
  Hamilton, Robert f2138 CAN0.5010.314012.40 
  Lessard, Claude 1827 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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