Individual Calculations August 2017
 Pellegrin, Guy  Total change: 31.60  Rating chartPersonal card
 8eme Open de Provence - Echiquier Nostradamus SALON DE PROVENCE FRA 2017-07-08
RcRownchangeKK*chgGame
 1903 1800 5.00 9 1.58 20 31.60 
  Chauvet, Vincent 2148 FRA0.5010.39207.80 
  Madranges, Jean 1788 FRA0.501-0.0220-0.40 
  Auroux, William 1795 FRA1.0010.49209.80 
  Busson, Benoist 1986 FRA0.5010.24204.80 
  Kolb, Sebastien 2052 FRA0.001-0.1920-3.80 
  Rayne, Remy 2071 FRA0.5010.33206.60 
  Got, Lionel 1794 FRA0.001-0.5120-10.20 
  Duval, Jean-Pierre 1733 FRA1.0010.41208.20 
  Piat, Jean-Pascal 1756 FRA1.0010.44208.80 

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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