Individual Calculations October 2017
 Auyoung, Nathan  Total change: -4.40  Rating chartPersonal card
 Neil Falconer Marathon Berkeley, California USA 2017-08-04
RcRownchangeKK*chgGame
 1704 1715 1.50 3 -0.11 40 -4.40 
  O`connor, Derek 2115  * USA0.001-0.0840-3.20 
  Erdenebileg, Enkhjin 1410 USA1.0010.14405.60 
  Soltani, Mohammad 1587 USA0.501-0.1740-6.80 
 * 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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