Individual Calculations February 2018
 Becker, Allen J  Total change: -1.60  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1878 2056 3.50 5 -0.08 20 -1.60 
  Moolky, Ankush 1839 USA1.0010.22204.40 
  Curcio, Henry Joseph 1725 USA0.501-0.3820-7.60 
  Bello Cruz, Jose Yunier 2088 CUB1.0010.542010.80 
  Kalghatgi, Nikhil 1976 USA0.001-0.6120-12.20 
  Talayko, Edgar 1762 USA1.0010.15203.00 

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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