Individual Calculations April 2009
 Kapsa, Michel  Total change: -4.50  Rating chartPersonal card
 Championnat de Kingersheim - 2008-2009 Kingersheim FRA 2008-11-08
RcRownchangeKK*chgGame
 1770 1847 3.50 5 0.50 15 7.50 
  Pellegrini, Alain 1822 FRA0.501-0.0315-0.45 
  Beteille, Christian 1750 FRA0.001-0.6315-9.45 
  Perfetti, Dorian 1617 FRA1.0010.21153.15 
  Zipfel, Jacques 1849 FRA1.0010.50157.50 
  Koenig, Claude 1814 FRA1.0010.45156.75 

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 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1972 1841 0.50 1 0.18 15 2.70 
  Grunder, Juerg 1972 SUI0.5010.18152.70 

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)
 
 16e Open International de Selestat - A Selestat FRA 2009-03-05
RcRownchangeKK*chgGame
 1914 1841 1.50 6 -0.98 15 -14.70 
  Netzer, Jacques 2146 FRA0.001-0.1415-2.10 
  Engelmann, Herve 2018 FRA0.001-0.2715-4.05 
  Messinger, Karl 1719 FRA0.501-0.1715-2.55 
  Wiedenhoff, Jean-Philippe 1913 FRA0.5010.10151.50 
  Manser, Lucas 1661 FRA0.501-0.2415-3.60 
  Weiss, Denis 2027 FRA0.001-0.2615-3.90 

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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