Individual Calculations February 2018
 Rao, Patrick  Total change: -18.00  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1617 1693 2.50 5 -0.45 40 -18.00 
  Johnson, Henderson 1488 USA1.0010.24409.60 
  Mardov, Dimitar 1606 USA0.001-0.6240-24.80 
  Chen, Megan 1384 USA0.501-0.3640-14.40 
  Carey, Aidan M 1722 USA0.5010.04401.60 
  Mangalam, Shreya B 1884 USA0.5010.254010.00 

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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