Individual Calculations September 2017
 Rohde, Michael A  Total change: 0.40  Rating chartPersonal card
 Marshall August 2017 FIDE Weekend New York, New York USA 2017-08-04
RcRownchangeKK*chgGame
 2057 2387 3.50 4 0.04 10 0.40 
  Levine, Jack 1987  * USA1.0010.08100.80 
  Tsay, Vincent 2031 USA1.0010.11101.10 
  Parhami, Payam 2020 USA0.501-0.4010-4.00 
  Melekhina, Alisa fwm2191 USA1.0010.25102.50 
 * 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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