Individual Calculations April 2009
 Rebuffel, Alexis  Total change: 25.50  Rating chartPersonal card
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1749 1912 1.00 1 0.28 25 7.00 
  Joguet, Patrick 1749 FRA1.0010.28257.00 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1932 1912 4.50 8 0.74 25 18.50 
  Rehder, Wilfried 1672 FRA1.0010.20255.00 
  Popov, Sinisa Dj 2069 SRB0.001-0.2925-7.25 
  Deveau, Henri 1718 FRA1.0010.25256.25 
  Sagi, Franko 2043 CRO0.001-0.3225-8.00 
  Boelen, Alexander 1772 FRA1.0010.31257.75 
  Burton, Graham P 2061 ENG0.001-0.3025-7.50 
  Fontaine, Pierre 2098 BEL1.0010.742518.50 
  Gardi, Giuseppe 2021 ITA0.5010.15253.75 

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)
 

 

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