Individual Calculations August 2017
 Fora, Jean-Paul  Total change: -17.20  Rating chartPersonal card
 16eme Open des Seniors Plus de Muret MURET FRA 2017-06-26
RcRownchangeKK*chgGame
 1572 1487 1.50 6 -0.86 20 -17.20 
  Grelier, Gilles 1830 FRA0.001-0.1220-2.40 
  Chochoy, Patrick 1581 FRA0.5010.13202.60 
  David, Philippe 1566 FRA0.001-0.3920-7.80 
  Doyen, Jean-Marie 1626 FRA0.001-0.3120-6.20 
  Lamory, Jacques 1255 FRA1.0010.21204.20 
  Le Digabel, Patrick 1576 FRA0.001-0.3820-7.60 

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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