Individual Calculations September 2009
 Legrand, Jean-Pierre  Total change: -39.00  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 1757 1530 0.50 6 -0.80 25 -20.00 
  Durot, Edwige 1741 FRA0.001-0.2325-5.75 
  Guille, Nicolas 1782 FRA0.5010.31257.75 
  Casier, Fabrice 1820 FRA0.001-0.1625-4.00 
  Brelot, Loic 1756 FRA0.001-0.2125-5.25 
  Lucas, Bernard 1709 FRA0.001-0.2725-6.75 
  Adelise, Theo 1735 FRA0.001-0.2425-6.00 

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
 1723 1530 1.00 7 -0.76 25 -19.00 
  Froment, Victor 1716 FRA0.5010.24256.00 
  Jaouen, Valentin 1801 FRA0.5010.33258.25 
  Kerbaol, Jacques 1670 FRA0.001-0.3125-7.75 
  Damour, Theo 1678 FRA0.001-0.3025-7.50 
  Jolly, Marie 1701 FRA0.001-0.2725-6.75 
  Peeters, Simonne 1781 BEL0.001-0.1925-4.75 
  Tireau, Jean-Marie 1715 FRA0.001-0.2625-6.50 

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)
 

 

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