Individual Calculations August 2021
 Tholey, Jean-Paul  Total change: -16.20  Rating chartPersonal card
 19e Open des 50 ans et plus de Muret (31) MURET FRA 2021-07-05
RcRownchangeKK*chgGame
 1615 1780 4.00 7 -0.81 20 -16.20 
  Ginouillac, Philippe 1380  * FRA1.0010.08201.60 
  Peric, Slavisa m2081 SRB0.001-0.1520-3.00 
  Parpinel, Mario 1470 FRA1.0010.14202.80 
  Laurain, Dominique 1863 FRA0.001-0.3920-7.80 
  Gaudissard, Dominique 1572 FRA0.501-0.2720-5.40 
  Gardes, Olivier 1492 FRA1.0010.16203.20 
  Sac, Olivier 1445 FRA0.501-0.3820-7.60 
 * 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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