Individual Calculations April 2008
 Desboeufs, Alexandre  Total change: -16.50  Rating chartPersonal card
 N3 - R4 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 2066 2046 1.00 1 0.53 15 7.95 
  Petit, Rene 2066 FRA1.0010.53157.95 

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)
 
 31. Zurich Weihnachtsturnier Zurich SUI 2007-12-26
RcRownchangeKK*chgGame
 2085 2046 1.50 7 -1.63 15 -24.45 
  Rosenthal, Jonathan 2204 SUI0.001-0.2915-4.35 
  Troyke, Doreen wf2151 GER0.5010.14152.10 
  Akermann, Thomas 2171 SUI0.001-0.3315-4.95 
  Kioschies, Johann 2087 GER0.001-0.4415-6.60 
  Nemcova, Kristyna 2038 CZE0.501-0.0115-0.15 
  Georgiadis, Nico 1937 SUI0.501-0.1515-2.25 
  Monnerat, David 2010 SUI0.001-0.5515-8.25 

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)
 

 

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