Individual Calculations October 2022
 Vallee, Louis  Total change: 33.20  Rating chartPersonal card
 21e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2022-09-10
RcRownchangeKK*chgGame
 1950 1997 3.00 4 0.83 40 33.20 
  Bocquenet-Drouode, Hugo 1644 FRA1.0010.11404.40 
  Hirsch, Frantz 1652 FRA1.0010.11404.40 
  Breuil, Tristan 2179 FRA1.0010.744029.60 
  Brailly-Vignal, Bastien f2324 FRA0.001-0.1340-5.20 

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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