Individual Calculations September 2009
 Donchenko, Alexander  Total change: 27.75  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 2043 2009 2.50 5 0.22 15 3.30 
  Teske, Henrik g2409  * GER0.5010.42156.30 
  Prudlo, Simon 2247 GER0.001-0.2015-3.00 
  Rausch, Wolfgang 1806 GER0.501-0.2615-3.90 
  Hiller, Vanessa 1609  * GER1.0010.08151.20 
  Rafiee, Makan 2146 GER0.5010.18152.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2166 2009 4.00 8 1.63 15 24.45 
  Schuh, Dirk f2304 GER0.001-0.1515-2.25 
  Kummle, Thomas Dr 2173 GER0.5010.22153.30 
  Grandadam, Nicolas 2165 SUI0.001-0.2915-4.35 
  Soupizon, Remi 2055 FRA1.0010.56158.40 
  Klaus, Ingo 2136 GER1.0010.671510.05 
  Jussupow, Ekaterina 2179 GER0.5010.22153.30 
  Kuhn, Thomas 2173 SUI0.001-0.2815-4.20 
  Lapp, Karl-Iversen 2145 SUI1.0010.681510.20 

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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