Individual Calculations August 2017
 Gaffagan, Steven  Total change: -0.40  Rating chartPersonal card
 Summer 2017 Tuesday Night Marathon San Francisco, California USA 2017-05-23
RcRownchangeKK*chgGame
 1926 2013 3.50 6 -0.02 20 -0.40 
  Waharte, Louka 1613  * FRA1.0010.08201.60 
  McCarty-Snead, Cal 1693 USA1.0010.13202.60 
  Winslow, Elliott C m2205 USA0.001-0.2520-5.00 
  Eren, Baran 2134 TUR0.5010.16203.20 
  Jensen, Christian 1785 USA1.0010.21204.20 
  Shakhnazarov, Oleg 2123 USA0.001-0.3520-7.00 
 * 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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