Individual Calculations September 2021
 Merlet, Francois  Total change: -20.00  Rating chartPersonal card
 7e open Fide de St Antonin Noble Val (-1650) SAINT ANTONIN NOBLE VAL FRA 2021-08-22
RcRownchangeKK*chgGame
 1325 1403 2.00 5 -1.00 20 -20.00 
  Leroux, Guy 1251 FRA1.0010.30206.00 
  Rubini, Louis 1544 FRA0.001-0.3120-6.20 
  Doucine, Axel 1179 FRA0.001-0.7820-15.60 
  Thibous, Mael 1257 FRA1.0010.30206.00 
  Bories, Jean-Paul 1396 FRA0.001-0.5120-10.20 

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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