Individual Calculations January 2018
 Delacroix, Jean-Daniel  Total change: 5.40  Rating chartPersonal card
 8.Grand-Prix de Monthey Monthey SUI 2017-12-16
RcRownchangeKK*chgGame
 2024 1966 2.00 4 0.27 20 5.40 
  Burnier, David f2256 SUI0.001-0.1620-3.20 
  Perruchoud, Pierre 2023 SUI0.5010.08201.60 
  Moret, Jean-Paul 2009 SUI0.5010.06201.20 
  Gillieron, Jean-Marc 1806 SUI1.0010.29205.80 

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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