Individual Calculations July 2009
 Boulier, Rene  Total change: -29.85  Rating chartPersonal card
 1er Open FIDE de Correze Egletons FRA 2009-05-01
RcRownchangeKK*chgGame
 1906 1860 0.00 1 -0.44 15 -6.60 
  Romain, Xavier 1906 FRA0.001-0.4415-6.60 

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)
 
 6e Open d'Isle Isle FRA 2009-05-21
RcRownchangeKK*chgGame
 1778 1860 1.50 5 -1.55 15 -23.25 
  Bonneau, Alain 1510 FRA1.0010.11151.65 
  Peric, Slavisa m2210 SRB0.001-0.1115-1.65 
  Tireau, Jean-Marie 1686 FRA0.501-0.2315-3.45 
  Saucey, Capucine 1764 FRA0.001-0.6315-9.45 
  Teyssier, Jean-Paul 1720 FRA0.001-0.6915-10.35 

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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