Rapid: Individual Calculations December 2022
 El Archi, Yassir  Total change: -9.20  Rating chartPersonal card
 9eme Rapide de Saint Pierre des Corps - Tournoi A (Open) SAINT PIERRE DES CORPS FRA 2022-11-11
RcRownchangeKK*chgGame
 1622 1707 2.50 5 -0.46 20 -9.20 
  Roinel, Franck 2031 FRA0.001-0.1320-2.60 
  Aubril, Samuel 1337 FRA0.501-0.4020-8.00 
  Paraut, Nicolas 1443 FRA0.001-0.8220-16.40 
  Heybeli, Armand 1390 FRA1.0010.13202.60 
  Delbergue, Alexis 1911 FRA1.0010.762015.20 

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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