Individual Calculations October 2019
 McEntee, Tim  Total change: -7.80  Rating chartPersonal card
 2019 Illinois Open State Championship Downers Grove, Illinois USA 2019-08-31
RcRownchangeKK*chgGame
 1920 2059 3.50 5 0.25 20 5.00 
  Stinson, Marcus 1659  * USA1.0010.08201.60 
  Kaplan, Avi 1659  * USA1.0010.08201.60 
  Rosen, Eric m2345 USA0.001-0.1620-3.20 
  Takahashi, Michael 2018 USA0.501-0.0620-1.20 
  Brock, William 1919 USA1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 65th Iowa Open Championship Iowa City, Iowa USA 2019-09-13
RcRownchangeKK*chgGame
 1792 2059 1.00 2 -0.64 20 -12.80 
  Lodh, Anish 1824 USA0.001-0.7920-15.80 
  Rao, Patrick 1759 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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