Individual Calculations June 2022
 Helie, Marc  Total change: -2.20  Rating chartPersonal card
 Team 2022 - Nationale 1 r8-9 FRANCE FRA 2022-05-14
RcRownchangeKK*chgGame
 2026 2067 1.00 2 -0.11 20 -2.20 
  Blanquet, Camille 2035 FRA1.0010.46209.20 
  Lebret, Jean-Michel 2016 FRA0.001-0.5720-11.40 

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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