Individual Calculations April 2020
 Ardiot, Jean-Michel  Total change: -8.80  Rating chartPersonal card
 17eme Open d'hiver d'Avoine AVOINE FRA 2020-02-28
RcRownchangeKK*chgGame
 1666 1943 4.50 6 -0.44 20 -8.80 
  Motheron, Romain 1752 FRA0.501-0.2520-5.00 
  Mulot, David 1702 FRA0.501-0.3020-6.00 
  Spies, Jules 1543  * FRA1.0010.08201.60 
  Mailliet, Gwenael 1722 FRA0.501-0.2820-5.60 
  Dumont, Gilles 1724 FRA1.0010.22204.40 
  Voinea, Marius 1554 FRA1.0010.09201.80 
 * 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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