Individual Calculations April 2009
 Walter, Benjamin  Total change: 12.90  Rating chartPersonal card
 Championnat de Mulhouse 2008/2009 Mulhouse FRA 2008-09-19
RcRownchangeKK*chgGame
 1888 1896 3.50 5 0.95 15 14.25 
  Roth, Jacques 1894 FRA1.0010.50157.50 
  Beteille, Christian 1750 FRA1.0010.30154.50 
  Muheim, Sebastien 2013 FRA0.001-0.3415-5.10 
  Klaus, Philippe 1874 FRA0.501-0.0315-0.45 
  Madenspacher, Jean 1911 FRA1.0010.52157.80 

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)
 
 N2 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1895 1896 0.00 1 -0.50 15 -7.50 
  Viennot, Dylan 1895 FRA0.001-0.5015-7.50 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1845 1909 1.00 1 0.41 15 6.15 
  Mattes, Marc 1845 FRA1.0010.41156.15 

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)
 

 

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