Individual Calculations May 2014
 Larson, Matthew W  Total change: 3.45  Rating chartPersonal card
 2014 Bill Wright Saint Louis Open Saint Louis, Missouri USA 2014-04-11
RcRownchangeKK*chgGame
 2070 2157 2.00 3 0.23 15 3.45 
  Kannappan, Priyadharshan m2413 IND0.001-0.1915-2.85 
  Zhou, Jason 1768 USA1.0010.09151.35 
  Indusekar, Akshay 2028 USA1.0010.33154.95 

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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