Individual Calculations July 2022
 Hileyan, Michel  Total change: -1.00  Rating chartPersonal card
 Championnat veteran des Bouches du Rhone 2022 AUBAGNE FRA 2022-05-05
RcRownchangeKK*chgGame
 1561 1814 5.50 7 -0.05 20 -1.00 
  Marku, Demeter 1437 FRA1.0010.09201.80 
  Roger, Patrick 1581 FRA0.001-0.7920-15.80 
  Graells, Christian 1414  * FRA1.0010.08201.60 
  Guisset, Andre 1448 FRA1.0010.10202.00 
  Battaglia, Gerard 1694 FRA0.501-0.1620-3.20 
  Madranges, Jean 1701 FRA1.0010.35207.00 
  Deregnaucourt, Yves 1651 FRA1.0010.28205.60 
 * 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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