Individual Calculations October 2016
 Padilla, Hugo Miguel  Total change: 18.00  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1980 2142 3.00 3 0.90 20 18.00 
  Narayanan, Rishi T 1821 USA1.0010.13202.60 
  Ulrich, Rachel J wf2131 USA1.0010.48209.60 
  Do, Vincent 1988 USA1.0010.29205.80 

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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