Rapid: Individual Calculations December 2021
 Le Cren, Eric  Total change: -27.60  Rating chartPersonal card
 Championnat 18-36-41 des jeunes 2021 - U12 et U14 (pupilles et benjamins mixtes) GUILLY FRA 2021-11-28
RcRownchangeKK*chgGame
 1162 1307 0.00 2 -1.38 20 -27.60 
  Bourdin, Azur 1119 FRA0.001-0.7420-14.80 
  Aulagnet, Alois 1205 FRA0.001-0.6420-12.80 

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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