Rapid: Individual Calculations April 2023
 Lorin, Ethan  Total change: -1.60  Rating chartPersonal card
 9eme Grand Prix Jeunes de la Haute-Garonne MURET FRA 2023-03-26
RcRownchangeKK*chgGame
 1220 1106 1.00 3 -0.04 40 -1.60 
  Claverie, Gabriel 1226 FRA0.001-0.3440-13.60 
  Viry-Babel, Gaston 1235 FRA0.001-0.3340-13.20 
  Emile, Tristan 1200 FRA1.0010.634025.20 

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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