Individual Calculations August 2016
 Winslow, Elliott C  Total change: -12.40  Rating chartPersonal card
 2016 Mechanics' Summer Tournament San Francisco, California USA 2016-05-24
RcRownchangeKK*chgGame
 2051 2222 5.00 7 0.14 20 2.80 
  Nassif, Wassim J 1822  * USA1.0010.08201.60 
  Poling, Scott E 1822  * USA1.0010.08201.60 
  Walder, Michael S 2014 USA1.0010.23204.60 
  Sun, James 2107 USA1.0010.34206.80 
  Lee, Andy C f2305 USA0.001-0.3920-7.80 
  Uyanga, Byambaa wf2045 MGL1.0010.27205.40 
  Shaw, Tenzing 2241 USA0.001-0.4720-9.40 
 * 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)
 
 Berkeley Chess School Weekender July Berkeley, California USA 2016-07-15
RcRownchangeKK*chgGame
 2070 2268 0.00 1 -0.76 20 -15.20 
  O Connor, Derek 2070 USA0.001-0.7620-15.20 

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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