Individual Calculations September 2009
 Alm, Christopher  Total change: 18.00  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2252 2124 3.50 7 1.20 15 18.00 
  Stanetzek, Carsten 2263 GER0.001-0.3115-4.65 
  Wronn, Bernd 2251 GER1.0010.671510.05 
  Ramondino, Renzo f2274 ITA0.001-0.3015-4.50 
  Dueckstein, Andreas m2258 AUT0.5010.18152.70 
  De Groote, Ewoud 2206 NED0.5010.11151.65 
  Caruso, Augusto 2251 ITA1.0010.671510.05 
  Ruecker, Benjamin 2258 GER0.5010.18152.70 

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)
 

 

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