Individual Calculations February 2016
 Hall, John  Total change: 0.40  Rating chartPersonal card
 4NCL Division 3N WE 2 Wakefield ENG 2016-01-16
RcRownchangeKK*chgGame
 1834 2058 1.50 2 0.01 40 0.40 
  Kay, Lee P 2009 ENG1.0010.434017.20 
  Boswell, Jacob Connor 1658  * ENG0.501-0.4240-16.80 
 * 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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