Individual Calculations September 2009
 Le Coz, Yannick  Total change: 4.20  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1790 1675 2.00 7 -0.50 15 -7.50 
  Leriche, Ines 1491 FRA1.0010.26153.90 
  Stephan, Arthur 1860 FRA0.001-0.2615-3.90 
  Latapie, Frederic 1567 FRA0.001-0.6515-9.75 
  Ouadi, Ali 1898 FRA0.001-0.2215-3.30 
  Van Loo, Georges 1893 BEL1.0010.781511.70 
  Vidal, Llewellyn 1957 FRA0.001-0.1615-2.40 
  Tranchant, Alain 1865 FRA0.001-0.2515-3.75 

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 - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1774 1675 4.50 10 0.78 15 11.70 
  Dufour, Jean 1913 FRA0.001-0.2015-3.00 
  Delhom, Raoul 1773 FRA0.001-0.3715-5.55 
  Duval, Michel 1812 FRA0.5010.18152.70 
  Chagnaud, Bernard 1613 FRA1.0010.41156.15 
  Ancival, Lucien 1907 FRA0.001-0.2115-3.15 
  Jean, Michel 1732 FRA1.0010.58158.70 
  Carrot, Patrick 1841 FRA0.001-0.2815-4.20 
  Coraboeuf, Alain 1745 FRA0.001-0.4015-6.00 
  Corfield, Peter 1618 FRA1.0010.42156.30 
  Colas, Yves 1784 FRA1.0010.65159.75 

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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