Individual Calculations December 2016
 Goodfellow, Russell Robert  Total change: -18.20  Rating chartPersonal card
 11th 4NCL Congress Major Milton Keynes ENG 2016-11-04
RcRownchangeKK*chgGame
 1712 1923 2.00 4 -0.91 20 -18.20 
  Fryer, David W 1918 ENG0.001-0.5120-10.20 
  Sahinoz, Giulio O 1523  * ENG1.0010.08201.60 
  McCarthy, Damian 1882 ENG0.001-0.5620-11.20 
  See, Tristian 1523  * ENG1.0010.08201.60 
 * 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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