Rapid: Individual Calculations December 2021
 Roland, Philippe  Total change: -0.20  Rating chartPersonal card
 3eme Tournoi rapide de Clermont-Ferrand du 11 novembre CLERMONT FERRAND FRA 2021-11-11
RcRownchangeKK*chgGame
 1677 1311 1.00 5 -0.01 20 -0.20 
  Fantin, Ludwig f2046 FRA0.001-0.0120-0.20 
  Boulier, Rene 1574 FRA1.0010.822016.40 
  Lalitte, Raphael 1160 FRA0.001-0.7020-14.00 
  Zollino, Anthony 1922 FRA0.001-0.0220-0.40 
  Giraud, Jean-Francois 1682 FRA0.001-0.1020-2.00 

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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