Individual Calculations September 2010
 Chochoy, Patrick  Total change: 43.80  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1861 1692 5.00 9 2.13 15 31.95 
  Sadoune, Emilie 1545 FRA1.0010.30154.50 
  Mercier, Gaetan 1526 FRA1.0010.28154.20 
  Hutois, Mickael 2092  * FRA0.001-0.0815-1.20 
  Juffin, Dominique 1559 FRA1.0010.32154.80 
  Egreteau, Eric 2010 FRA1.0010.871513.05 
  Algaba, Solene 1997 FRA0.001-0.1415-2.10 
  Grateau, Jean-Noel 1908 FRA1.0010.781511.70 
  Stephan, Victor 2092  * FRA0.001-0.0815-1.20 
  Vekemans, Denis 2022 FRA0.001-0.1215-1.80 
 * 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)
 
 15e open international de Creon - A Creon FRA 2010-07-26
RcRownchangeKK*chgGame
 1872 1692 3.00 8 0.79 15 11.85 
  Danzanvilliers, Patrice 1855 FRA0.001-0.2815-4.20 
  Duffau, Pascal 2034 FRA0.5010.38155.70 
  Lecoeur, Boris 1684 FRA1.0010.49157.35 
  Jund, Christian 1927 FRA1.0010.791511.85 
  Basso, Pierre-Yves 1933 FRA0.001-0.2015-3.00 
  Stepenko, Roman 1918 FRA0.001-0.2115-3.15 
  Roselle, Tristan 1845 FRA0.001-0.3015-4.50 
  Light, Philip 1781 FRA0.5010.12151.80 

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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