Individual Calculations January 2010
 Martin, Axel  Total change: 6.60  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1955 1740 2.00 8 0.15 15 2.25 
  Ladisic, Alex-Sacha 2067 FRA0.001-0.1315-1.95 
  Saatdjian, Stephane 1943 FRA0.001-0.2415-3.60 
  Van Maele, Richard 1877 FRA0.5010.18152.70 
  Durpaire, Andre 1976 FRA0.5010.30154.50 
  Gauge, Vincent 1945 FRA0.001-0.2415-3.60 
  Coudenis, Alexandre 1949 FRA0.5010.27154.05 
  Vaillant, Stephane 1926 FRA0.001-0.2615-3.90 
  Pytel, Bozena wm1955 FRA0.5010.27154.05 

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 2 Jeunes - R2 Various FRA 2009-11-15
RcRownchangeKK*chgGame
 1943 1784 0.00 1 -0.29 15 -4.35 
  Rachid, Danial 1943 FRA0.001-0.2915-4.35 

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 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1839 1784 1.00 1 0.58 15 8.70 
  Pernet, Roger 1839 FRA1.0010.58158.70 

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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