Individual Calculations May 2019
 Ledoux, Jean-Luc  Total change: -43.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1634 1521 0.00 3 -1.08 40 -43.20 
  Raynaud, Christophe 1761 FRA0.001-0.2040-8.00 
  Gauvin, Etienne 1435 FRA0.001-0.6240-24.80 
  Beneteaudesmoulieres, Mael 1707 FRA0.001-0.2640-10.40 

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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