Individual Calculations September 2023
 Machemy, Samuel  Total change: 14.80  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1359 1427 4.50 7 0.37 40 14.80 
  Oger, Romain 1613 FRA0.001-0.2640-10.40 
  Bonn, Olivier 1226 FRA1.0010.24409.60 
  Konopka, John 1220 FRA1.0010.23409.20 
  Fonsat, Ethan 1302 FRA0.501-0.1740-6.80 
  Roset, Olivier 1598 FRA1.0010.734029.20 
  Chiarotto, Maxime 1246 FRA0.001-0.7440-29.60 
  Darrigrand, Emmanuel 1306 FRA1.0010.344013.60 

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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