Rapid: Individual Calculations December 2021
 Durand-Benmoussa, Roman  Total change: 9.40  Rating chartPersonal card
 Rapide d'automne de Salon du 11-11-2021 - Tournoi B (-1700) SALON FRA 2021-11-11
RcRownchangeKK*chgGame
 1346 1531 5.50 7 0.47 20 9.40 
  Madi, Chahinez 1211 FRA1.0010.13202.60 
  Gachbar, Imrane 1184 FRA0.001-0.8920-17.80 
  Lecomte, Gael 1288 FRA1.0010.20204.00 
  Hamm, Gabrielle 1253 FRA1.0010.17203.40 
  Bonavia, Mathis 1354 FRA1.0010.27205.40 
  Rancien, Herve 1596 FRA0.5010.09201.80 
  Ghazarian, David 1534 FRA1.0010.502010.00 

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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