Individual Calculations September 2017
 Cheikh-Boukal, Ziyad  Total change: 150.10  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1810 1699 4.00 9 0.81 38 30.78 
  Deveque, Guillaume 1962 FRA0.001-0.1838-6.84 
  Mauffrey, Fabienne 1423 FRA1.0010.17386.46 
  Guillo, Nicolas 1878 FRA1.0010.733827.74 
  Goulesque, Camille 1909 FRA0.001-0.2338-8.74 
  Weibel, Theo 1862 FRA0.5010.22388.36 
  Thereze, Ludovic 2028 FRA0.5010.383814.44 
  Mauffrey, Hugues 1923 FRA0.001-0.2238-8.36 
  Lacroix, Guillaume 1300 FRA1.0010.08383.04 
  Pottier, Simeon 2008 FRA0.001-0.1438-5.32 

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)
 
 14e Open international de Plancoet PLANCOET FRA 2017-07-30
RcRownchangeKK*chgGame
 1946 1699 5.00 9 3.14 38 119.32 
  Binard, Vianney 1838 FRA1.0010.693826.22 
  Baron, Daniel 1942 FRA0.5010.303811.40 
  Le Montagner, Yoann 2002 FRA0.5010.363813.68 
  Jackson, Thomas 2043 FRA0.001-0.1238-4.56 
  Castanon, Erick 1887 FRA1.0010.743828.12 
  Sauvaget, Franck 2065 FRA0.5010.403815.20 
  Le Pen, Steven 2063 FRA0.001-0.1038-3.80 
  Constantin, Francois 1826 FRA0.5010.17386.46 
  Rider, Palmer 1847 FRA1.0010.703826.60 

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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