Individual Calculations January 2024
 Ingielewicz, Tomasz  Total change: 17.60  Rating chartPersonal card
 Open du Jura 2023 (standard) Court SUI 2023-12-02
RcRownchangeKK*chgGame
 1808 1729 2.00 4 0.44 40 17.60 
  Abbet, Jean-Luc 1938 SUI1.0010.774030.80 
  Doetsch-Thaler, Nicos 1970 SUI0.001-0.2040-8.00 
  Gerber, Renaud 1915 SUI0.001-0.2640-10.40 
  Schaer, Bryan 1407 SUI1.0010.13405.20 

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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