Rapid: Individual Calculations January 2022
 Biellmann, Patrick  Total change: -7.60  Rating chartPersonal card
 Rapide Annuel des Tours des Hauts de France 2021 - Le Tournoi de Noel CHAUNY FRA 2021-12-19
RcRownchangeKK*chgGame
 1500 1310 1.00 5 -0.38 20 -7.60 
  Poulain, Andre 1669 FRA0.001-0.1020-2.00 
  Margaryan, Laura 1488 FRA0.001-0.2720-5.40 
  Drissi, Anis 1622 FRA0.001-0.1420-2.80 
  Morgand, Jean-Philippe 1276 FRA1.0010.45209.00 
  Sogny, Richard 1447 FRA0.001-0.3220-6.40 

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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