Individual Calculations December 2017
 Delaney, John  Total change: 4.80  Rating chartPersonal card
 Heidenfeld Trophy 2017-18 Rounds 1-2 Various IRL 2017-09-16
RcRownchangeKK*chgGame
 1883 2227 2.00 2 0.24 20 4.80 
  Khaydarov, Ravshan 1939 UZB1.0010.16203.20 
  Papadopoulos, Panagiotis 1827  * GRE1.0010.08201.60 
 * 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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