Individual Calculations April 2009
 Schweitzer, Marc  Total change: -31.35  Rating chartPersonal card
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1793 1900 0.50 1 -0.15 15 -2.25 
  Vuillemard, Jean-Marc 1793 FRA0.501-0.1515-2.25 

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)
 
 7e Festival international de Meurthe et Moselle- H Nancy FRA 2009-02-16
RcRownchangeKK*chgGame
 1865 1900 3.00 9 -1.94 15 -29.10 
  Zago, Jerome 1832 FRA0.501-0.0915-1.35 
  Walkowiak, Michael 1857 FRA0.501-0.0615-0.90 
  Kambrath, Yannick 1887 FRA0.001-0.5215-7.80 
  Perusseau, Clement 1881 FRA0.501-0.0315-0.45 
  Rambourg, Juliette 1834 FRA1.0010.41156.15 
  Mathieu, Lucas 1871 FRA0.001-0.5415-8.10 
  Le Gall, Eric 1852 FRA0.001-0.5715-8.55 
  Wonner, Frank 1917 FRA0.001-0.4815-7.20 
  Dumont, Gilles 1858 FRA0.501-0.0615-0.90 

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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