Individual Calculations September 2009
 Sartre, Guilhem  Total change: 45.50  Rating chartPersonal card
 Open de Provence MEYREUIL FRA 2009-07-05
RcRownchangeKK*chgGame
 1938 1677 2.00 6 0.86 25 21.50 
  Poulain, Cedric 1931 FRA1.0010.812520.25 
  Nobili, Denis 1944 FRA0.001-0.1825-4.50 
  Lemiere, Frederic 2077  * FRA0.001-0.0825-2.00 
  Girard, Jean-Pierre 1938 FRA0.001-0.1825-4.50 
  Vallette, Patrick 1855 FRA0.5010.23255.75 
  Maury, Claude 1883 FRA0.5010.26256.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 - Open C Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1709 1677 5.50 10 0.96 25 24.00 
  Vignette, Jeanne 1518 FRA1.0010.29257.25 
  Theodore, Simon 1784 FRA1.0010.652516.25 
  Vyvyan, Philippe 1738 FRA0.5010.08252.00 
  Boissezon, Michel 1724 FRA0.001-0.4325-10.75 
  Basri, Larbi-Jean 1542 FRA0.501-0.1825-4.50 
  Kouatly, Sami 1747 FRA0.5010.10252.50 
  Barta, Ismael 1733 FRA0.5010.08252.00 
  Artiaga, Harold 1779 FRA1.0010.642516.00 
  Cepisul, Desire 1755 FRA0.001-0.3925-9.75 
  Saucey, Capucine 1766 FRA0.5010.12253.00 

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)
 

 

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