Rapid: Individual Calculations October 2023
 Ben Ayed, Zayneb  Total change: 10.40  Rating chartPersonal card
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1191 1009 2.00 6 0.26 40 10.40 
  Bouguern, Sarah 1404 FRA0.001-0.0840-3.20 
  Poupard, Romain 1039 FRA0.001-0.4640-18.40 
  Pila, Oscar 1392 FRA0.001-0.0940-3.60 
  Tahar-Chaouch, Fouzia 1164 FRA0.001-0.2940-11.60 
  Mozgawa, Karine 1090 FRA1.0010.614024.40 
  Courier, Maxime 1056 FRA1.0010.574022.80 

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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