Individual Calculations August 2017
 Sanchez, Frederic  Total change: -8.00  Rating chartPersonal card
 8eme Open de Provence - Echiquier Nostradamus SALON DE PROVENCE FRA 2017-07-08
RcRownchangeKK*chgGame
 1856 1706 2.50 9 -0.40 20 -8.00 
  Busson, Benoist 1986 FRA0.001-0.1620-3.20 
  Benavides, Jeremy 1934 FRA0.5010.29205.80 
  Duval, Jean-Pierre 1733 FRA0.5010.04200.80 
  Got, Lionel 1794 FRA0.001-0.3820-7.60 
  Derien, Robert 1602 FRA1.0010.36207.20 
  Nobili, Denis 2004 FRA0.001-0.1520-3.00 
  Piat, Jean-Pascal 1756 FRA0.001-0.4320-8.60 
  Chauvet, Vincent 2106  * FRA0.5010.42208.40 
  Madranges, Jean 1788 FRA0.001-0.3920-7.80 
 * 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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