Individual Calculations October 2019
 Guillaumat, Jean-Pierre  Total change: 3.60  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1734 1760 4.50 8 0.18 20 3.60 
  Demany, Didier 1433 FRA1.0010.13202.60 
  Vaugeois, Cyrille 2138 FRA0.001-0.0920-1.80 
  Amram, Roger 1546 FRA0.501-0.2720-5.40 
  Wuhrmann, Daniel 1599 FRA1.0010.29205.80 
  Korte, Markus 2024 GER0.5010.32206.40 
  Thynne, Trefor F 1913 ENG0.001-0.3020-6.00 
  Jassem, Philippe 1633 BEL0.501-0.1720-3.40 
  Chatton, Jean-Bernard 1589 SUI1.0010.27205.40 

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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