Individual Calculations May 2011
 Grateau, Jean-Noel  Total change: 2.10  Rating chartPersonal card
 11e Open d'hiver d'Avoine AVOINE FRA 2011-03-04
RcRownchangeKK*chgGame
 1721 1911 4.00 6 -0.38 15 -5.70 
  Darre, Alain 1689 FRA0.501-0.2815-4.20 
  Langlais, Patrick 1719 FRA0.001-0.7515-11.25 
  Motheron, Romain 1730 FRA1.0010.26153.90 
  Courtois, Pierre-Andre 1559 FRA1.0010.11151.65 
  Alquier, Frederic 1638 FRA1.0010.17152.55 
  Vidal, Llewellyn 1990 FRA0.5010.11151.65 

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)
 
 Team - Nationale 4 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1926 1911 1.00 1 0.52 15 7.80 
  Fache, Jean-Louis 1926 FRA1.0010.52157.80 

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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