Rapid: Individual Calculations December 2021
 Pottier, Alexandre  Total change: -9.00  Rating chartPersonal card
 Rapide d'automne de Salon du 11-11-2021 - Tournoi A SALON FRA 2021-11-11
RcRownchangeKK*chgGame
 1995 2081 5.00 9 -0.45 20 -9.00 
  Vette, Valerie 1673 FRA1.0010.08201.60 
  Gozzoli, Yannick g2626 FRA0.001-0.0320-0.60 
  Mamah, Isabelle 1799 FRA1.0010.16203.20 
  Maruejols, Claude 1803 FRA1.0010.17203.40 
  Philippe, Guillaume m2375 FRA0.001-0.1520-3.00 
  Del Giovane, Fabio 1599 FRA1.0010.05201.00 
  Krishna, C R G m2379 IND0.001-0.1520-3.00 
  Massiani, Xavier 1883 FRA0.001-0.7620-15.20 
  Jober, Robert 1815 FRA1.0010.18203.60 

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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