Rapid: Individual Calculations January 2022
 Fourche, Bernard  Total change: -14.40  Rating chartPersonal card
 27eme Grand Tournoi Rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2021-12-18
RcRownchangeKK*chgGame
 1627 1555 1.50 5 -0.72 20 -14.40 
  Milon, Cyril 2099 FRA0.001-0.0320-0.60 
  Vitre, Claude 1247 FRA1.0010.14202.80 
  Chaudagne, Jules 1262 FRA0.501-0.3520-7.00 
  Hadji, Mohamed 1848 FRA0.001-0.1520-3.00 
  Debard, Alexis 1680 FRA0.001-0.3320-6.60 

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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