Individual Calculations October 2019
 Oberai, Vikram  Total change: -27.20  Rating chartPersonal card
 2019 Illinois Open State Championship Downers Grove, Illinois USA 2019-08-31
RcRownchangeKK*chgGame
 1769 1630 1.00 5 -0.68 40 -27.20 
  Takahashi, Michael 2018 USA0.001-0.0940-3.60 
  Rao, Anjaneya 1846 USA0.5010.284011.20 
  Kaplan, Avi 1623 USA0.001-0.5140-20.40 
  Akintonde, Jimi 1729 USA0.5010.14405.60 
  Stinson, Marcus 1629 USA0.001-0.5040-20.00 

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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