Individual Calculations April 2009
 Hadjadj, Maurice  Total change: 4.95  Rating chartPersonal card
 24e Open International d'Hiver de Nice Nice FRA 2008-12-26
RcRownchangeKK*chgGame
 1908 1731 2.00 4 0.85 15 12.75 
  Tassel, Pierre 1667 FRA0.001-0.5915-8.85 
  Laurent, Francois 2002 FRA1.0010.831512.45 
  Quere, Alexandre 2025 FRA0.001-0.1515-2.25 
  Mercandelli, Claudio 1937 ITA1.0010.761511.40 

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)
 
 Cavalier D Or 2009 Cagnes sur Mer FRA 2009-01-31
RcRownchangeKK*chgGame
 1856 1727 0.00 4 -1.39 15 -20.85 
  Ter Sarkissoff, Jean-Jacques 2059 FRA0.001-0.1215-1.80 
  Rihouey, Franck 1906 FRA0.001-0.2715-4.05 
  Caen, Theo 1500 FRA0.001-0.7915-11.85 
  Giorgetti, Cyril 1959 FRA0.001-0.2115-3.15 

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
 1907 1727 3.50 9 1.10 15 16.50 
  Dufour, Jean 1937 FRA1.0010.771511.55 
  Lambert, Thierry 1949 FRA0.001-0.2215-3.30 
  Alberola, Raphael 1914 FRA0.001-0.2615-3.90 
  Dussert, Philippe 1850 FRA1.0010.671510.05 
  Gilbert, Colin 1893 WLS0.5010.22153.30 
  Blengino, Luca 1902 ITA0.001-0.2715-4.05 
  Maiffret, Patrick 1989 FRA0.001-0.1815-2.70 
  Perano, Simone 1876 ITA1.0010.701510.50 
  Gautier, Franck 1850 FRA0.001-0.3315-4.95 

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)
 
 Chpt Alpes Maritimes - B Grasse FRA 2009-02-21
RcRownchangeKK*chgGame
 1532 1727 2.00 3 -0.23 15 -3.45 
  Zanderigo, Arnaud 1482 FRA1.0010.20153.00 
  Pineau, Jean 1483 FRA0.001-0.8015-12.00 
  Mendonca, Bruno 1632 FRA1.0010.37155.55 

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)
 

 

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