Individual Calculations January 2009
 Grego, Pierre  Total change: 30.45  Rating chartPersonal card
 14e open international de Fouesnant Fouesnant FRA 2008-10-25
RcRownchangeKK*chgGame
 1969 1905 5.00 8 1.72 15 25.80 
  Gaulin, Baudoin 2104 FRA0.001-0.2415-3.60 
  Roussel, Yanis 1670 FRA1.0010.21153.15 
  Berard, Serge 2081 FRA1.0010.731510.95 
  Smolyaninova, Marina 2013 RUS0.5010.15152.25 
  Hutois, Mickael 1984 FRA0.001-0.3915-5.85 
  Guillaumat, Jean-Pierre 1946 FRA0.5010.06150.90 
  Vigneron, Frederic 1979 FRA1.0010.60159.00 
  Schmouchkovitch, Michel 1977 FRA1.0010.60159.00 

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)
 
 Championnat de L'Indre Chateauroux FRA 2008-11-08
RcRownchangeKK*chgGame
 1978 1905 2.00 4 0.31 15 4.65 
  Drochon, Francois 1758 FRA0.501-0.2015-3.00 
  Bouquin, Arnaud 1868 FRA0.501-0.0515-0.75 
  Pinson, Jean-Yves 2032 FRA1.0010.671510.05 
  Loiret, Stanislas 2255 FRA0.001-0.1115-1.65 

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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