Individual Calculations August 2015
 Guehtar, Sofiane  Total change: 98.40  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open B (1400 - 1900) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 1777 1660 5.00 8 2.27 40 90.80 
  Renoux, Frederic 1872 FRA1.0010.774030.80 
  Belardello, Mario-Jovani 1769 FRA0.001-0.3540-14.00 
  Durand, Sylvain 1838 FRA1.0010.734029.20 
  Heitz, Robert 1715 FRA0.5010.08403.20 
  Chosson, Julien 1745 FRA0.001-0.3840-15.20 
  Robert, Thibaud 1782 FRA1.0010.674026.80 
  Montagna, Eric 1744 FRA1.0010.624024.80 
  Tamburro, Etienne 1752 FRA0.5010.13405.20 

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)
 
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1718 1660 4.00 9 0.19 40 7.60 
  Stankowski, Yves 1805 FRA0.5010.19407.60 
  Oney, Fatmanur 1803 TUR0.5010.19407.60 
  Genereau, Thierry 1849 FRA0.5010.254010.00 
  Delboe, Charles 1933 FRA0.001-0.1740-6.80 
  Dessenne, Francois 1971 FRA0.001-0.1440-5.60 
  Joucaviel, Gabrielle 1502 FRA1.0010.294011.60 
  Nortier, Julien 1398 FRA0.501-0.3240-12.80 
  Huchede, Ambroise 1324 FRA1.0010.12404.80 
  Brard, Laurent 1877 FRA0.001-0.2240-8.80 

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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