Individual Calculations July 2020
 Sidler, Raoul  Total change: -40.40  Rating chartPersonal card
 Acrevis Wil Amateur Open Wil SUI 2020-06-19
RcRownchangeKK*chgGame
 1439 1529 1.50 4 -1.01 40 -40.40 
  Boehning, Kilian 1929  * GER0.001-0.0840-3.20 
  Armstrong, Max 1267 SUI0.001-0.8240-32.80 
  Aeschbacher, Dimitri 1239 FRA1.0010.16406.40 
  Collier, Donall 1320 GER0.501-0.2740-10.80 
 * 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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