Individual Calculations January 2018
 Rudyak, Felix  Total change: -19.40  Rating chartPersonal card
 Fall 2017 Tuesday Night Marathon San Francisco, California USA 2017-10-24
RcRownchangeKK*chgGame
 1793 1924 3.50 7 -0.97 20 -19.40 
  Wong, Russell 2057 USA1.0010.682013.60 
  Eastham, Asher 1524  * USA1.0010.08201.60 
  Oconnor, Derek 2235 USA0.001-0.1420-2.80 
  Crofts, Jacob 1782 USA0.501-0.1920-3.80 
  Kuczek, Kevin 1862 USA0.001-0.5920-11.80 
  Macintyre, Brendan 1569 USA0.001-0.8920-17.80 
  Boldi, Nicholas 1524  * USA1.0010.08201.60 
 * 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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