Rapid: Individual Calculations December 2021
 Chatrefou, Thomas  Total change: -30.60  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 20 novembre 2021 LYON FRA 2021-11-20
RcRownchangeKK*chgGame
 1426 1732 4.00 7 -1.53 20 -30.60 
  Wilner, Claude 1220 FRA1.0010.04200.80 
  Schwartz, Pierre 1318 FRA1.0010.07201.40 
  Jochem, Olivier 1046 FRA1.0010.01200.20 
  Mathieu, Phileas f2093 FRA0.001-0.1020-2.00 
  Voilque, Rudy 1431 FRA0.001-0.8520-17.00 
  Tisserant, Guy 1411 FRA1.0010.13202.60 
  Roblin, Pierre 1464 FRA0.001-0.8320-16.60 

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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