Rapid: Individual Calculations December 2022
 Arandelle, Ludwig  Total change: -13.20  Rating chartPersonal card
 9eme Rapide de Saint Pierre des Corps - Tournoi A (Open) SAINT PIERRE DES CORPS FRA 2022-11-11
RcRownchangeKK*chgGame
 1412 1110 0.00 4 -0.66 20 -13.20 
  Nicolas, Didier 1595 FRA0.001-0.0420-0.80 
  Vik Delanoe, Louka 1429 FRA0.001-0.1320-2.60 
  Wolfstirn, Michel 1378 FRA0.001-0.1720-3.40 
  Coulon, Marc 1244 FRA0.001-0.3220-6.40 

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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