Individual Calculations January 2010
 Mamah, Isabelle  Total change: 39.00  Rating chartPersonal card
 5e Open de Villeneuve sur Lot -2200 Villeneuve sur Lot FRA 2009-11-07
RcRownchangeKK*chgGame
 1901 1720 1.00 3 0.20 15 3.00 
  Gillis, Stephane 1965 FRA0.001-0.2015-3.00 
  Saunders, Mark 1852 ENG1.0010.681510.20 
  Graton, Tanguy 1886 FRA0.001-0.2815-4.20 

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)
 
 4e Open d'Automne Bordeaux ASPOM Bordeaux FRA 2009-11-11
RcRownchangeKK*chgGame
 1803 1720 4.00 7 1.26 15 18.90 
  Barat, Jean-Claude 1485 FRA1.0010.21153.15 
  Cazeaux, Didier 1877 FRA1.0010.711510.65 
  L`hospital, Philippe 1891 FRA0.001-0.2715-4.05 
  Borrat, Julien 1809 FRA0.001-0.3815-5.70 
  Velasquez, Jean-Luc 1946 FRA1.0010.791511.85 
  Dufour, Celine 1627 FRA1.0010.37155.55 
  Masset, Jacques 1989 FRA0.001-0.1715-2.55 

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 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1975 1720 0.50 1 0.31 15 4.65 
  Alarcon, Eric 1975 FRA0.5010.31154.65 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 1991 1720 1.00 1 0.83 15 12.45 
  Bramme, Isabelle 1991 FRA1.0010.831512.45 

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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