Individual Calculations May 2024
 Garfield, Alex  Total change: -3.60  Rating chartPersonal card
 16. Open de Payerne roundd 4-6 Payerne SUI 2024-02-29
RcRownchangeKK*chgGame
 1873 1697 1.00 2 0.45 40 18.00 
  Berger, Guillaume 1809 FRA1.0010.654026.00 
  Kupalov, Igor 1937 SUI0.001-0.2040-8.00 

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)
 
 18. Open de Payerne rouond (6)-7 Payerne SUI 2024-04-11
RcRownchangeKK*chgGame
 1775 1806 0.00 1 -0.54 40 -21.60 
  Schaer, Bryan 1775 SUI0.001-0.5440-21.60 

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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