Individual Calculations August 2017
 Piat, Jean-Pascal  Total change: 6.00  Rating chartPersonal card
 8eme Open de Provence - Echiquier Nostradamus SALON DE PROVENCE FRA 2017-07-08
RcRownchangeKK*chgGame
 1834 1756 4.00 9 0.30 20 6.00 
  Nobili, Denis 2004 FRA0.001-0.1920-3.80 
  Derien, Robert 1602 FRA1.0010.29205.80 
  Benavides, Jeremy 1934 FRA0.001-0.2720-5.40 
  Auroux, William 1795 FRA0.001-0.4520-9.00 
  Duval, Jean-Pierre 1733 FRA1.0010.47209.40 
  Chauvet, Vincent 2148 FRA0.001-0.0820-1.60 
  Sanchez, Frederic 1706 FRA1.0010.43208.60 
  Madranges, Jean 1788 FRA1.0010.542010.80 
  Pellegrin, Guy 1800 FRA0.001-0.4420-8.80 

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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