Individual Calculations January 2016
 Gaffagan, Steven  Total change: -16.60  Rating chartPersonal card
 2015 Fall Tuesday Night Marathon San Francisco, California USA 2015-10-20
RcRownchangeKK*chgGame
 1874 2025 4.50 8 -0.83 20 -16.60 
  Morgan, Jerry 1625  * USA1.0010.08201.60 
  Eastham, Asher D 1625  * USA1.0010.08201.60 
  Critelli, James M f2296 USA0.001-0.1720-3.40 
  Campers, Willie 1749 USA1.0010.17203.40 
  Walder, Michael S 1994 USA0.001-0.5420-10.80 
  Andries, W Craig 1901 USA1.0010.33206.60 
  Uyanga, Byambaa wf2065 MGL0.001-0.4420-8.80 
  Alzhin, Leonid 1738 USA0.501-0.3420-6.80 
 * 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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