Individual Calculations June 2018
 Canessa, John  Total change: -8.80  Rating chartPersonal card
 2018 Best of the West Class Championship Santa Clara, California USA 2018-05-26
RcRownchangeKK*chgGame
 1843 1949 1.00 2 -0.22 40 -8.80 
  Martinez, Jonathan 1626 USA1.0010.13405.20 
  Wu, Sijing 2059 USA0.001-0.3540-14.00 

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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