Individual Calculations January 2024
 Zamora, Rafael  Total change: -18.20  Rating chartPersonal card
 Open du Jura 2023 (standard) Court SUI 2023-12-02
RcRownchangeKK*chgGame
 1438 1696 1.50 3 -0.91 20 -18.20 
  Schaer, Bryan 1407 SUI0.001-0.8420-16.80 
  Schaer, Joel 1563 SUI1.0010.32206.40 
  Aeschbacher, Gregoire 1345 FRA0.501-0.3920-7.80 

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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