Individual Calculations June 2023
 Bertrand, Jean  Total change: -40.80  Rating chartPersonal card
 Team 2023 - CRS Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1688 1540 0.00 3 -1.02 40 -40.80 
  Murcia, Gerald 1626 FRA0.001-0.3840-15.20 
  Bigonnet, Jean-Michel 1940  * FRA0.001-0.0840-3.20 
  Vachet, Laurent 1497 FRA0.001-0.5640-22.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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