Individual Calculations July 2024
 Wehrli, Tobias  Total change: -5.80  Rating chartPersonal card
 38. Open de Amateurs 2024 round 5-7 Geneva SUI 2024-05-31
RcRownchangeKK*chgGame
 1727 1835 1.00 2 -0.29 20 -5.80 
  Aouissi, Mohamed 1754 SUI0.001-0.6120-12.20 
  Monnard, Daniel 1699 SUI1.0010.32206.40 

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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