Individual Calculations September 2009
 Renaux, Osmin  Total change: -21.90  Rating chartPersonal card
 17e open international de Saint-Affrique Saint Affrique FRA 2009-07-18
RcRownchangeKK*chgGame
 1937 1944 1.00 4 -1.01 15 -15.15 
  Buscara, Sevan 2225 FRA0.001-0.1615-2.40 
  Cottenet, Irene 1620 FRA1.0010.13151.95 
  Valles, Manuel 2142 FRA0.001-0.2415-3.60 
  Blanchon, Pascal 1761 FRA0.001-0.7415-11.10 

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 B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1867 1944 5.00 9 -0.45 15 -6.75 
  Legolles, Frederic 1855 FRA0.501-0.1215-1.80 
  Fontaine, Olivier 1867 FRA0.501-0.1115-1.65 
  Cattaneo, Romain 1869 FRA0.501-0.1015-1.50 
  Rachet, Olivier 1861 FRA1.0010.39155.85 
  Marks, Andy 1867 FRA0.501-0.1115-1.65 
  Canterel, Remi 1842 FRA0.001-0.6415-9.60 
  Perradin, Vincent 1875 FRA1.0010.40156.00 
  Palacios-Aguilar, Diego-Andre 1894 FRA0.001-0.5715-8.55 
  Gattuso, Christophe 1876 FRA1.0010.41156.15 

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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