Individual Calculations March 2010
 Degand, Alain  Total change: -34.35  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2018 1956 1.00 8 -2.34 15 -35.10 
  Bosch, Joachim 2064 FRA0.001-0.3515-5.25 
  Feryn, Benjamin 2015 FRA0.001-0.4215-6.30 
  Masztalir, Matthieu 2008 FRA0.001-0.4315-6.45 
  Wallerand, Konrad 2026 FRA1.0010.60159.00 
  Szylar, Eric 2052 FRA0.001-0.3715-5.55 
  Helsen, Steff 2194 BEL0.001-0.2015-3.00 
  Jimchi, Abdelaziz 1918 ITA0.001-0.5515-8.25 
  De Lange, Hans 1868 NED0.001-0.6215-9.30 

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 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1993 1956 0.50 1 0.05 15 0.75 
  Bessat, Remy 1993 FRA0.5010.05150.75 

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)
 

 

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