Individual Calculations September 2014
 Sells, Philip G  Total change: -11.80  Rating chartPersonal card
 44th Annual Continental Open Sturbridge, Massachusetts USA 2014-08-07
RcRownchangeKK*chgGame
 2069 1923 1.00 5 -0.59 20 -11.80 
  Kumar, Aravind f2087 USA0.5010.22204.40 
  Cherniack, Alex 2259 USA0.001-0.1220-2.40 
  Miyasaka, Matthew 1936 USA0.5010.02200.40 
  Odonnell, Robert E 2044 USA0.001-0.3420-6.80 
  Rade, Dan M 2021 USA0.001-0.3720-7.40 

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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