Individual Calculations October 2014
 Wills, Alex  Total change: -22.40  Rating chartPersonal card
 11th South Wales International Open Cardiff WLS 2014-08-25
RcRownchangeKK*chgGame
 1766 1714 2.00 7 -1.12 20 -22.40 
  Truman, Richard G 1952 ENG0.001-0.2020-4.00 
  McLaren, Thomas 1435 ENG1.0010.16203.20 
  Jaunooby, Ali R 2114  * ENG0.001-0.0820-1.60 
  Varley, Peter f2114  * WLS0.001-0.0820-1.60 
  Choo Yin, Benjamin 1457 WLS0.001-0.8220-16.40 
  Hickman, John E 1977 ENG0.001-0.1820-3.60 
  Govindraj, Neya 1314  * WLS1.0010.08201.60 
 * 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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