Individual Calculations September 2015
 Grego, Pierre  Total change: 13.20  Rating chartPersonal card
 Championnat de France 2015 - Open B SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 1843 1866 6.50 11 0.66 20 13.20 
  Boulade, Olivier 1760 FRA1.0010.36207.20 
  Figier, Anthony 1968 FRA0.001-0.3620-7.20 
  Guillaume, Marvin 1791 FRA1.0010.40208.00 
  Vekemans, Denis 1935 FRA0.001-0.4020-8.00 
  Ranarivelo, Sacha 1757 FRA1.0010.35207.00 
  Prat, Romain 1786 FRA0.001-0.6120-12.20 
  Audiffren, Roger 1888 FRA1.0010.532010.60 
  Niepceron, Aurelien 1808 FRA0.501-0.0820-1.60 
  Crook, Oliver-James 1781 FRA1.0010.38207.60 
  Obert, Julien 1933 FRA0.001-0.4120-8.20 
  Ouradou, Frederic 1865 FRA1.0010.502010.00 

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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