Individual Calculations March 2023
 Lemoine, Jean-Pierre  Total change: -22.80  Rating chartPersonal card
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1520 1517 2.50 7 -1.14 20 -22.80 
  Chaudesaygues, Hugo 1217 FRA1.0010.15203.00 
  Imbert, Christophe 1864 FRA0.001-0.1120-2.20 
  Ceroni, Myrielle 1260 FRA0.001-0.8220-16.40 
  Bismuth, Raphael 1263 FRA0.501-0.3120-6.20 
  Pierrot, Anais 1117  * FRA1.0010.08201.60 
  Lemaire, Matthieu 1999 FRA0.001-0.0520-1.00 
  Tupet, Guillaume 1917  * FRA0.001-0.0820-1.60 
 * 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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