Individual Calculations September 2009
 Rafiee, Kayvan  Total change: -8.85  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 2328 1959 0.00 1 -0.10 15 -1.50 
  Malek, Daniel 2328 GER0.001-0.1015-1.50 

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)
 
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 1962 1959 4.00 9 -0.49 15 -7.35 
  Demidowicz, Maria 2138 POL0.001-0.2715-4.05 
  Congiu, Mathilde wm2169 FRA0.5010.27154.05 
  Konstacky, Matej 2162 CZE0.001-0.2415-3.60 
  Papiashvili, Kobi 1779 ISR0.501-0.2415-3.60 
  Suess, Nils 1761 GER0.501-0.2615-3.90 
  Kovar, Jan 1822 CZE0.501-0.1815-2.70 
  Bauer, Jindrich 1878 CZE0.501-0.1115-1.65 
  Nehls, Benedikt 1872 GER1.0010.38155.70 
  Braschi, Giancarlo 2075 ITA0.5010.16152.40 

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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