Individual Calculations January 2024
 Gerber, Renaud  Total change: 3.20  Rating chartPersonal card
 Open du Jura 2023 (standard) Court SUI 2023-12-02
RcRownchangeKK*chgGame
 1965 1915 2.00 4 0.16 20 3.20 
  Retti, Marco 1687 SUI1.0010.21204.20 
  Colmenares, Aurelio f2322 SUI0.001-0.0820-1.60 
  Ingielewicz, Tomasz 1729 SUI1.0010.26205.20 
  Duratti, Lindo 2122 SUI0.001-0.2320-4.60 

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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