Individual Calculations July 2018
 Safranek, William  Total change: 13.60  Rating chartPersonal card
 11th Annual New York International - U2200 New York, New York USA 2018-06-21
RcRownchangeKK*chgGame
 1518 1118 0.50 2 0.34 40 13.60 
  Parhami, Payam 1518  * USA0.001-0.0840-3.20 
  Raparthi, Ankit 1518  * USA0.5010.424016.80 
 * 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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