Individual Calculations April 2009
 Amarger, Vincent  Total change: -1.50  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1887 2046 1.00 1 0.29 15 4.35 
  Chaluet, Julien 1887 FRA1.0010.29154.35 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1975 2050 0.00 1 -0.60 15 -9.00 
  Devaux, Nicolas 1975 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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1855 2050 0.50 1 -0.25 15 -3.75 
  Courbiere, Jean-Remy 1855 FRA0.501-0.2515-3.75 

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)
 
 9e open FIDE de Maubuee Gondoire Echecs Champs sur Marne FRA 2009-02-26
RcRownchangeKK*chgGame
 1890 2050 4.00 5 0.46 15 6.90 
  Barski, Vincent 1853 FRA1.0010.25153.75 
  Dojic, Miroslav 1838 FRA1.0010.23153.45 
  Sainte-Marie, Laurent 1974 FRA0.501-0.1015-1.50 
  Perez, Alexandre 1885 FRA0.501-0.2215-3.30 
  Iasman, Inna 1901 RUS1.0010.30154.50 

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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