Individual Calculations August 2019
 Fora, Jean-Paul  Total change: -21.60  Rating chartPersonal card
 18eme Open des 50 et plus de Muret MURET FRA 2019-06-24
RcRownchangeKK*chgGame
 1592 1460 1.00 6 -1.08 20 -21.60 
  Germes, Alain 1844 FRA0.001-0.0920-1.80 
  Saunders, Mark 1715 ENG0.001-0.1920-3.80 
  Sac, Olivier 1521 FRA0.001-0.4220-8.40 
  Jean, Robert 1561 FRA0.001-0.3620-7.20 
  Lamory, Jacques 1261 FRA1.0010.24204.80 
  Doyen, Jean-Marie 1647 FRA0.001-0.2620-5.20 

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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