Individual Calculations March 2016
 Walton, John  Total change: -2.00  Rating chartPersonal card
 Marshall December - February FIDE Monday New York, New York USA 2015-12-28
RcRownchangeKK*chgGame
 1818 1657 0.50 1 0.21 20 4.20 
  Brendel, John J 1818 USA0.5010.21204.20 

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)
 
 2016 Marshall February Weekend New York, New York USA 2016-02-05
RcRownchangeKK*chgGame
 1885 1684 0.50 3 -0.31 20 -6.20 
  Bonin, Jay R m2084  * USA0.001-0.0820-1.60 
  Hu, William 1812 USA0.001-0.3320-6.60 
  Boxer, Matthew 1759 USA0.5010.10202.00 
 * 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)
 

 

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