Individual Calculations May 2022
 Moretti, Jean-Paul  Total change: -34.80  Rating chartPersonal card
 4eme Festival de tournois fermes Franck Chandran - Tournoi D TOURS FRA 2022-04-16
RcRownchangeKK*chgGame
 1498 1460 0.50 5 -1.74 20 -34.80 
  Le Guillou, Francois 1519 FRA0.5010.08201.60 
  Potaux, Yohan 1340 FRA0.001-0.6620-13.20 
  Coll, Jean-Michel 1490 FRA0.001-0.4620-9.20 
  Goguely, Pierre 1556 FRA0.001-0.3720-7.40 
  Wuhrmann, Daniel 1587 FRA0.001-0.3320-6.60 

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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