Individual Calculations July 2020
 Collier, Donall  Total change: -0.80  Rating chartPersonal card
 Acrevis Wil Amateur Open Wil SUI 2020-06-19
RcRownchangeKK*chgGame
 1600 1320 0.50 3 -0.02 40 -0.80 
  Dohon, Marius 1720  * GER0.001-0.0840-3.20 
  Keller, Franco 1551 SUI0.001-0.2140-8.40 
  Sidler, Raoul 1529 SUI0.5010.274010.80 
 * 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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