Individual Calculations March 2011
 Wattin, Joffrey  Total change: -39.45  Rating chartPersonal card
 Championnat d’hiver du CEF 2010-2011 « Elite » Fontaine l’Evêque BEL 2010-11-19
RcRownchangeKK*chgGame
 2013 2020 3.50 7 -0.03 15 -0.45 
  Mastalerz, Xavier 2119 BEL0.001-0.3615-5.40 
  Russo, Julien 2091 BEL0.001-0.4015-6.00 
  Van Steenkiste, Vincent 2030 BEL0.5010.01150.15 
  Folie, Nathan 1863 BEL1.0010.29154.35 
  Van Houtte, Thierry 2199 BEL0.001-0.2715-4.05 
  Colilli, Lorenzo 1758 BEL1.0010.18152.70 
  Di Cosmo, Jonathan 2034 BEL1.0010.52157.80 

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)
 
 Open International de Bethune - Tournoi A BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1918 2020 2.50 8 -2.60 15 -39.00 
  Dvorsak, Hans 1902 FRA0.001-0.6615-9.90 
  Bruno, Ricardo 1923 BEL0.001-0.6315-9.45 
  Capone, Nicola 1899 BEL0.001-0.6615-9.90 
  Degand, Alain 1916 FRA0.501-0.1415-2.10 
  Eid, Amine 1917 FRA1.0010.36155.40 
  Lombart, Philippe 1960 BEL0.501-0.0815-1.20 
  Iasman, Inna 1941 FRA0.501-0.1115-1.65 
  Cardon, Pierre 1885 FRA0.001-0.6815-10.20 

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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