Individual Calculations March 2022
 Rousseau, Luc  Total change: -4.40  Rating chartPersonal card
 Team 2022 - Nationale 3 r4-5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1938 2019 1.00 2 -0.22 20 -4.40 
  Treguer, Pierig 1936 FRA0.501-0.1120-2.20 
  Petit, Eric-Thierry 1940 FRA0.501-0.1120-2.20 

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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