Individual Calculations May 2010
 Vebret, Samuel  Total change: 15.60  Rating chartPersonal card
 Tournoi Interne Colmar Colmar FRA 2010-01-09
RcRownchangeKK*chgGame
 1898 1668 1.00 2 0.56 15 8.40 
  Cote, Frederic 1979 FRA1.0010.861512.90 
  Mathis, Jacques 1817 FRA0.001-0.3015-4.50 

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)
 
 Open du Haut-Rhin - A Zimmersheim FRA 2010-03-05
RcRownchangeKK*chgGame
 1781 1673 2.00 4 0.48 15 7.20 
  Bureau, Frederic 2041 FRA0.001-0.1015-1.50 
  Jonet, Gilbert 1581 FRA1.0010.37155.55 
  Antonucci, Nicolas 1811 FRA0.5010.19152.85 
  Scherrer, Gilles 1689 FRA0.5010.02150.30 

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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