Individual Calculations September 2009
 Ballandras, Marc  Total change: 31.65  Rating chartPersonal card
 Championnat de Dijon Dijon FRA 2009-03-30
RcRownchangeKK*chgGame
 1927 1900 3.50 6 0.69 15 10.35 
  Peutat, Jacques 2176 FRA0.5010.33154.95 
  Estival, Herve 2087 FRA0.5010.24153.60 
  Chizelle, Bernard 1930 MNC0.5010.04150.60 
  Buisson, Jean-Gabriel 1911 FRA0.001-0.4815-7.20 
  Lefevre, Michel 1662 FRA1.0010.20153.00 
  Guionet, Alexis 1794 FRA1.0010.36155.40 

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
 1936 1892 5.50 9 1.42 15 21.30 
  Froment, Theophile 1791 FRA1.0010.36155.40 
  Gallois, Jerome 2025 FRA0.001-0.3215-4.80 
  Fretel, Didier 1757 FRA1.0010.32154.80 
  Ginovart, Axel 1709 FRA0.501-0.2415-3.60 
  Letemple, Frederic 2004 FRA1.0010.65159.75 
  Rabineau, Clement 2263 FRA0.001-0.1015-1.50 
  Godart, Francois 2179 BEL0.001-0.1615-2.40 
  Gremy, Paul 1668 FRA1.0010.22153.30 
  Antoine, Jean-Luc 2030 FRA1.0010.691510.35 

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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