Individual Calculations July 2018
 Doubleday, William G.  Total change: 5.40  Rating chartPersonal card
 2018 Eastern Ontario Open Ottawa CAN 2018-06-22
RcRownchangeKK*chgGame
 1856 1939 2.00 3 0.27 20 5.40 
  Kilroy, Evan 1539  * CAN1.0010.08201.60 
  Pace, Christopher 2132 CAN0.001-0.2520-5.00 
  Donev, Danail 1896 CAN1.0010.44208.80 
 * 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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