Individual Calculations July 2010
 Jarreton, Herve  Total change: -14.85  Rating chartPersonal card
 1er Open FIDE de Cergy Pontoise -2200 Pontoise FRA 2010-05-01
RcRownchangeKK*chgGame
 1906 2037 3.50 6 -0.47 15 -7.05 
  Bonnal, Louis 1677 FRA1.0010.10151.50 
  Jourdain, Antoine 1853 FRA1.0010.26153.90 
  Petitjeans, Jeremy 1902 FRA1.0010.32154.80 
  Pouyade, Fabrice 1910 FRA0.501-0.1715-2.55 
  Larrat, Philippe 2166 FRA0.001-0.3315-4.95 
  Le Ray, Olivier 1927 FRA0.001-0.6515-9.75 

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)
 
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1993 2037 0.50 2 -0.63 15 -9.45 
  Baudon, Sebastien 2018 FRA0.501-0.0315-0.45 
  Ayral, Vincent 1968 FRA0.001-0.6015-9.00 

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)
 
 7e Open d'Isle Isle FRA 2010-05-13
RcRownchangeKK*chgGame
 1944 2037 4.50 7 0.11 15 1.65 
  Favrot, Stephane 1684 FRA1.0010.11151.65 
  Dumont, Gilles 1866 FRA0.501-0.2315-3.45 
  Viers, Emmanuel 1857 FRA1.0010.26153.90 
  David, Vincent m2420 FRA0.001-0.0915-1.35 
  Cibeau, Axel 1879 FRA1.0010.29154.35 
  Egreteau, Eric 1995 FRA0.001-0.5615-8.40 
  Romain, Xavier 1910 FRA1.0010.33154.95 

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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