Rapid: Individual Calculations January 2022
 Dufoix, Perline  Total change: -13.80  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 4 decembre 2021 LYON FRA 2021-12-04
RcRownchangeKK*chgGame
 1319 1140 1.00 5 -0.69 20 -13.80 
  Maugenest, Matthieu 1806 FRA0.001-0.0120-0.20 
  Roblin, Cerise Huichun 881 FRA1.0010.18203.60 
  Assouane, Aksel 1319 FRA0.001-0.2720-5.40 
  Schwartz, Pierre 1298 FRA0.001-0.2920-5.80 
  Parent, Philippe 1290 FRA0.001-0.3020-6.00 

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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