Individual Calculations May 2023
 Bonnafous, Michel  Total change: 37.80  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1934 1861 0.50 1 0.10 20 2.00 
  Fadat, Thomas 1934 FRA0.5010.10202.00 

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)
 
 1er Tournoi Open de Pacques de Hyeres (-2400) HYERES FRA 2023-04-15
RcRownchangeKK*chgGame
 1835 1861 5.00 6 1.79 20 35.80 
  Bouhlel, Adam 1461  * FRA1.0010.08201.60 
  Lepetit, Fabien 1483 FRA1.0010.09201.80 
  Philippe, Guillaume m2363 FRA1.0010.962019.20 
  Canivet, Arnaud 1919 FRA1.0010.582011.60 
  Alfano, Emilie 1807 FRA0.501-0.0820-1.60 
  Charlier, Antoine 1975 FRA0.5010.16203.20 
 * 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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