Individual Calculations April 2009
 Bucher, Anthony  Total change: 46.00  Rating chartPersonal card
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1748 1846 1.00 1 0.37 25 9.25 
  Rei-Rosa, Jean-Jacques 1748 FRA1.0010.37259.25 

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
 1782 1846 1.00 1 0.41 25 10.25 
  Marques, Pascal 1782 FRA1.0010.412510.25 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1897 1846 4.50 8 1.06 25 26.50 
  Libens, Michel 2076 FRA0.5010.29257.25 
  Burton, Graham P 2061 ENG0.5010.27256.75 
  Lombardini, Giulio 1961 ITA0.5010.16254.00 
  Jouet, Philippe 1931 FRA0.001-0.3825-9.50 
  Jouy, Jean-Louis 1749 FRA1.0010.37259.25 
  Fahys, Bertrand 1553 FRA1.0010.15253.75 
  Lupini, Stefano 1919 ITA0.5010.10252.50 
  Miralles, Megane 1922 FRA0.5010.10252.50 

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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