Individual Calculations October 2013
 Matlin, Anna R  Total change: -18.15  Rating chartPersonal card
 2013 MCC August Super Grand Prix New York, New York USA 2013-08-09
RcRownchangeKK*chgGame
 1763 2080 0.50 2 -1.21 15 -18.15 
  Poteat, Lilia Meil 1846 USA0.001-0.7915-11.85 
  Walton, John 1680  * USA0.501-0.4215-6.30 
 * 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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