Individual Calculations September 2009
 Siauve, Julien  Total change: 27.15  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 1958 1678 4.00 8 2.61 15 39.15 
  Pavillon, Guillaume 1843 FRA1.0010.721510.80 
  Auroy, Didier 2000 FRA0.001-0.1315-1.95 
  Mestdagh, Franck 1937 FRA0.5010.32154.80 
  Boudier, Eric 1883 FRA1.0010.761511.40 
  Husson, Cybele 2037 FRA0.5010.40156.00 
  Mulder, Bart-Piet 2078  * NED0.001-0.0815-1.20 
  Cozette, Michael 2020 FRA0.001-0.1215-1.80 
  Louis, Andre 1862 FRA1.0010.741511.10 
 * 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)
 
 Championnat de France - Open C Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1591 1678 3.50 7 -0.80 15 -12.00 
  Jullien, Patrick 1741 FRA0.001-0.4115-6.15 
  Roger, Juliette 1531 FRA1.0010.30154.50 
  Guedon, Sosthene 1541 FRA0.501-0.1815-2.70 
  Clarebout, Julien 1543 FRA1.0010.32154.80 
  Kouatly, Sami 1747 FRA0.001-0.4015-6.00 
  Leriche, Ines 1491 FRA0.001-0.7415-11.10 
  Charpentier, Bruno 1540 FRA1.0010.31154.65 

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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