Individual Calculations August 2016
 Collier, Philip M.  Total change: -23.00  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2110 1823 0.00 7 -1.15 20 -23.00 
  Kumar, Aravind f2223  * USA0.001-0.0820-1.60 
  Elezi, Luan 2134 USA0.001-0.1420-2.80 
  Ryerson, Britt N. 2151 USA0.001-0.1320-2.60 
  Drake, Jason 2123 USA0.001-0.1520-3.00 
  Stancil, Kimani A 2053 USA0.001-0.2120-4.20 
  Wahl, Jackson B 2041 USA0.001-0.2220-4.40 
  Chen, Jacob 2045 USA0.001-0.2220-4.40 
 * 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)
 

 

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