Individual Calculations September 2022
 Daurelle, Herve  Total change: -7.60  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1810 2064 6.00 8 -0.38 20 -7.60 
  Sustersic, Arnaud 1639 FRA0.501-0.4320-8.60 
  Viel, Jean-Marc 1664  * FRA1.0010.08201.60 
  Maiffret, Patrick 1770 FRA0.501-0.3520-7.00 
  Roy, Alain 1796 FRA1.0010.17203.40 
  Germes, Alain 1859 FRA1.0010.24204.80 
  Bonnafous, Michel 1899 FRA0.501-0.2220-4.40 
  Weill, Roland f1969 FRA0.501-0.1320-2.60 
  Lagunes, Jean-Renaud 1884 FRA1.0010.26205.20 
 * 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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