Individual Calculations September 2011
 Riviere, Xavier  Total change: -16.05  Rating chartPersonal card
 21e open de Gorges GORGES FRA 2011-07-10
RcRownchangeKK*chgGame
 1638 1650 2.50 7 -1.00 15 -15.00 
  Bethys, Fred 1749 FRA0.001-0.3615-5.40 
  Bellay, Jean-Pierre 1544 FRA1.0010.36155.40 
  Bihari, Pascal 1804 FRA0.001-0.2915-4.35 
  Moes, Jamy 1346 FRA0.501-0.3615-5.40 
  Poulain, Yves 1840 FRA0.001-0.2515-3.75 
  Mercier, Jean-Loup 1880 FRA1.0010.791511.85 
  Ragot Gaufreteau, Maelyss 1303 FRA0.001-0.8915-13.35 

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)
 
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1692 1650 3.50 8 -0.07 15 -1.05 
  Perez, Alexandre 1782 FRA0.001-0.3215-4.80 
  De Lussac, Octave 1462 FRA0.001-0.7415-11.10 
  Juffin, Dominique 1502 FRA1.0010.30154.50 
  Gomard, Jonathan 1824 FRA0.001-0.2715-4.05 
  Kolisso, Bernardin 1436 FRA1.0010.23153.45 
  Rioland, Ollivier 1732 FRA1.0010.61159.15 
  Maillard, Julien 1902 FRA0.001-0.1915-2.85 
  Gomard, Alexandre 1896 FRA0.5010.31154.65 

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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