Individual Calculations August 2019
 Arthur, Matthew  Total change: 57.20  Rating chartPersonal card
 2019 Checkmate FIDE Open Adelaide AUS 2019-07-12
RcRownchangeKK*chgGame
 1636 1287 2.00 5 1.43 40 57.20 
  Lee, Lachlan 1687  * AUS0.001-0.0840-3.20 
  Giouvantsioudis-Mousiadis, Arist 1536 GRE1.0010.814032.40 
  Rahman, Raad 1619 AUS1.0010.884035.20 
  Bartley, George 1687  * AUS0.001-0.0840-3.20 
  He, Caleb 1652 NZL0.001-0.1040-4.00 
 * 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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