Individual Calculations December 2021
 Meissonnier, Bernard  Total change: -4.20  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1237 1385 2.50 4 -0.21 20 -4.20 
  Martinez, Andre 1084 FRA1.0010.15203.00 
  Lagarenne, Tom 1513 FRA0.001-0.3320-6.60 
  Quaresma Dos Santos, Clea 1121 FRA1.0010.18203.60 
  Porte, Jacques 1228 FRA0.501-0.2120-4.20 

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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