Individual Calculations October 2016
 Kelleher, William  Total change: -0.90  Rating chartPersonal card
 76th New England Open - Championship Burlington, Massachusetts USA 2016-09-03
RcRownchangeKK*chgGame
 2257 2293 1.00 2 -0.09 10 -0.90 
  Meredith, Matthew D 2108 USA1.0010.26102.60 
  Shmeliov, Denis m2405 UKR0.001-0.3510-3.50 

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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