Individual Calculations August 2019
 Cesbron, Guy  Total change: -12.00  Rating chartPersonal card
 18eme Open des 50 et plus de Muret MURET FRA 2019-06-24
RcRownchangeKK*chgGame
 1837 1965 4.00 7 -0.60 20 -12.00 
  Sac, Olivier 1565  * FRA1.0010.08201.60 
  Riviere, Gerard 1779 FRA0.501-0.2420-4.80 
  Planell, Eric 2219 FRA0.5010.31206.20 
  Tholey, Jean-Paul 1790 FRA0.501-0.2320-4.60 
  Koenig, Joel 1771 FRA1.0010.25205.00 
  Germes, Alain 1844 FRA0.501-0.1620-3.20 
  Chauvin, Denis 1888 SUI0.001-0.6120-12.20 
 * 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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