Individual Calculations October 2019
 Malladi, Sadkrith  Total change: 38.80  Rating chartPersonal card
 2019 Illinois Open State Championship Downers Grove, Illinois USA 2019-08-31
RcRownchangeKK*chgGame
 1749 1482 1.50 3 0.97 40 38.80 
  Reddy, Shreyas 1780 USA0.5010.354014.00 
  Platnick, Elijah 1757 USA0.001-0.1740-6.80 
  Hill, Robert 1710 USA1.0010.794031.60 

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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