Individual Calculations April 2009
 Maiffret, Patrick  Total change: -19.50  Rating chartPersonal card
 24e Open International d'Hiver de Nice Nice FRA 2008-12-26
RcRownchangeKK*chgGame
 2067 1954 2.50 5 0.70 15 10.50 
  Tedeschi, Paolo 2118 ITA0.5010.22153.30 
  Stella, Andrea 2234 ITA0.001-0.1615-2.40 
  Monthoux, Steve 2010 SUI1.0010.58158.70 
  Spatola, Joseph 1782 FRA1.0010.27154.05 
  Moncamp, Gilles 2189 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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2075 1989 1.00 1 0.62 15 9.30 
  Maurin, Olivier 2075 FRA1.0010.62159.30 

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
 1943 1989 3.50 6 0.21 15 3.15 
  Caen, Andy 1639 FRA1.0010.11151.65 
  Giroyan, Gary 2069 FRA0.5010.11151.65 
  Pommeret, Jean-Claude 1897 FRA0.501-0.1315-1.95 
  Lamard, Guillaume 2097 FRA0.5010.15152.25 
  Caen, Eric 1894 FRA1.0010.37155.55 
  Ter Sarkissoff, Jean-Jacques 2059 FRA0.001-0.4015-6.00 

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
 1810 1989 3.00 8 -2.83 15 -42.45 
  Burghouwt, Petrus 1787 FRA1.0010.24153.60 
  Rodriguez, Jean-Pierre 1879 FRA0.001-0.6515-9.75 
  Mengus, Charles 1846 FRA0.001-0.6915-10.35 
  Brochet, Thierry 1734 FRA1.0010.19152.85 
  Levacic, Adrien 1877 FRA0.001-0.6515-9.75 
  Barberis, Valentin 1821 FRA0.001-0.7215-10.80 
  Hadjadj, Maurice 1727 FRA1.0010.18152.70 
  Marks, Andy 1810 FRA0.001-0.7315-10.95 

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)
 

 

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