Individual Calculations September 2009
 Riviere, Xavier  Total change: -40.20  Rating chartPersonal card
 19e tournoi international de Gorges Gorges FRA 2009-07-05
RcRownchangeKK*chgGame
 1755 1756 1.00 4 -1.00 15 -15.00 
  Bellay, Jean-Pierre 1549 FRA1.0010.23153.45 
  Letertre, Arnaud 1920 FRA0.001-0.2815-4.20 
  Boure, Hugo 1817 FRA0.001-0.4215-6.30 
  Templier, Benoit 1733 FRA0.001-0.5315-7.95 

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)
 
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1785 1756 1.50 7 -1.68 15 -25.20 
  Binois, Rudy 1842 FRA1.0010.62159.30 
  Wojtkowski, Frederic 1937 FRA0.001-0.2615-3.90 
  Delinotte, Mathieu 1884 FRA0.5010.17152.55 
  Mauffrey, Hugues 1943 FRA0.001-0.2615-3.90 
  Van Loo, Georges 1893 BEL0.001-0.3215-4.80 
  Dutreuil, Raphael 1503 FRA0.001-0.8115-12.15 
  Leriche, Ines 1491 FRA0.001-0.8215-12.30 

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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