Individual Calculations January 2010
 Arakelyan, Bogdan  Total change: 31.00  Rating chartPersonal card
 Corporatif R2-3 IDF FRA 2009-11-07
RcRownchangeKK*chgGame
 2007 1908 1.50 2 0.76 25 19.00 
  Mourgues, Jean-Marie 2099 FRA0.5010.25256.25 
  Jouhaud, Pierre-Alexandre 1914 FRA1.0010.512512.75 

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)
 
 Criterium R1-2 IDF FRA 2009-11-15
RcRownchangeKK*chgGame
 1984 1908 0.50 2 -0.30 25 -7.50 
  Bucaille, Guy 1976 FRA0.001-0.4125-10.25 
  Gauthier, Arnaud 1991 FRA0.5010.11252.75 

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 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1853 1908 1.00 1 0.42 25 10.50 
  Caudiu, Eric 1853 FRA1.0010.422510.50 

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)
 
NOTE: K factor changed
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1983 1908 1.00 1 0.60 15 9.00 
  Forissier, Nicolas 1983 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)
 

 

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