Rapid: Individual Calculations July 2023
 Zezzioli, Isabelle  Total change: 21.20  Rating chartPersonal card
 5eme Open Rapide de l'Echiquier tressois et des coteaux bordelais Open Max Sanguine TRESSES FRA 2023-06-25
RcRownchangeKK*chgGame
 1286 1028 2.00 7 0.53 40 21.20 
  Vernouillet, Lazare 1481 FRA0.001-0.0640-2.40 
  Bordas, Laurent 1311 FRA0.001-0.1640-6.40 
  Dauvergne, Mathieu 1389 FRA0.001-0.1040-4.00 
  Hussein, Erwan 1062 FRA0.001-0.4540-18.00 
  Eche Bergeot, Zoe 1382 FRA1.0010.894035.60 
  Cappiello, Lucas 1103 FRA1.0010.604024.00 
  Cadars, Alain 1277 FRA0.001-0.1940-7.60 

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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