Individual Calculations March 2022
 Zoppis, Jean-Marie  Total change: -4.40  Rating chartPersonal card
 Tournoi de Guingamp 2022 Open A SAINT AGATHON FRA 2022-02-05
RcRownchangeKK*chgGame
 1797 1969 3.00 5 -0.22 20 -4.40 
  Pele, Anael 1569  * FRA1.0010.08201.60 
  Poulain, Emilien 1426 FRA1.0010.03200.60 
  Lemoine, Alexandre 2144 FRA0.5010.23204.60 
  Hutois, Mickael f2262 FRA0.001-0.1520-3.00 
  De Lagontrie, Jean 1584 FRA0.501-0.4120-8.20 
 * 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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