Individual Calculations July 2013
 Potter, John Russell  Total change: -18.00  Rating chartPersonal card
 The Big Enchilada III Raleigh, North Carolina USA 2013-05-03
RcRownchangeKK*chgGame
 2070 2187 0.00 2 -1.20 15 -18.00 
  Schroer, Jonathan m2353 USA0.001-0.2815-4.20 
  Gorti, Akshita wc1787  * USA0.001-0.9215-13.80 
 * 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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