Individual Calculations June 2018
 Allen, Tom  Total change: -16.60  Rating chartPersonal card
 Spring 2018 Tuesday Night Marathon San Francisco, California USA 2018-03-20
RcRownchangeKK*chgGame
 1689 1499 0.00 3 -0.83 20 -16.60 
  Clemens, Kristian 1860 USA0.001-0.1020-2.00 
  Erickson, Lane 1687 USA0.001-0.2620-5.20 
  Morgan, Jerry 1520 USA0.001-0.4720-9.40 

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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