Individual Calculations July 2018
 Boxer, Matthew  Total change: -1.60  Rating chartPersonal card
 11th Annual New York International - U2200 New York, New York USA 2018-06-21
RcRownchangeKK*chgGame
 1889 1821 2.00 5 -0.08 20 -1.60 
  Campbell, David 1911 USA0.001-0.3820-7.60 
  Leonard, Lawrence 1700 USA1.0010.34206.80 
  Tan, Oscar 2115 PHI0.001-0.1520-3.00 
  Genger, Eitan 1893 USA0.001-0.4020-8.00 
  Raparthi, Ankit 1826 USA1.0010.512010.20 

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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