Individual Calculations October 2021
 Bezzi, Iacopo  Total change: 52.00  Rating chartPersonal card
 Open de Grasse 2021 - Tournoi A (-2200 elo) GRASSE FRA 2021-09-25
RcRownchangeKK*chgGame
 1609 1473 3.00 5 1.30 40 52.00 
  Le Deuff, Frederic 1745 FRA0.5010.334013.20 
  Sanguinetti, Edoardo 1323 ITA0.001-0.7040-28.00 
  Franken, Jean-Baptiste 1787 FRA0.5010.364014.40 
  Kien, Lancelot 1473 MNC1.0010.504020.00 
  Pasture, Pascal 1719 FRA1.0010.814032.40 

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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