Individual Calculations April 2018
 McMillan, Andrew  Total change: 45.20  Rating chartPersonal card
 Perth Congress 2018 Over-1500, Under-1900 Perth SCO 2018-02-23
RcRownchangeKK*chgGame
 1610 1322 2.00 5 1.13 40 45.20 
  Barron-Majerik, Jan 1629 SCO0.001-0.1440-5.60 
  Le Feuvre, Gwenole 1467 FRA0.5010.19407.60 
  Moore, Robin 1722  * SCO1.0010.924036.80 
  Ridge, Benjamin 1510 SCO0.001-0.2640-10.40 
  Murray, Frankie 1722  * SCO0.5010.424016.80 
 * 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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