Individual Calculations January 2024
 Retti, Ivan  Total change: 2.40  Rating chartPersonal card
 Open du Jura 2023 (standard) Court SUI 2023-12-02
RcRownchangeKK*chgGame
 1753 2055 4.00 4 0.64 20 12.80 
  Belet, Yves 1655  * SUI1.0010.08201.60 
  Longepierre, Chloe 1684 SUI1.0010.10202.00 
  Zingg, Walter 1777 SUI1.0010.17203.40 
  Bonferroni, Thierry 1895 SUI1.0010.29205.80 
 * 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)
 
 SGM 2024 (Bundesliga und 1.Regionalliga) round 3 decentralised SUI 2023-12-09
RcRownchangeKK*chgGame
 2042 2055 0.00 1 -0.52 20 -10.40 
  Gut, Raphael 2042 SUI0.001-0.5220-10.40 

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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