Individual Calculations September 2009
 Rafiee, Makan  Total change: -9.75  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 2102 2146 3.50 6 0.10 15 1.50 
  Will, Patrick 1874 GER0.501-0.3315-4.95 
  Yin, Zixiao 1956 GER1.0010.25153.75 
  Donchenko, Anatoly m2381 GER0.5010.29154.35 
  Voss, Chantal 1861 GER1.0010.16152.40 
  Kunin, Vitaly g2532 GER0.001-0.0915-1.35 
  Donchenko, Alexander 2009 GER0.501-0.1815-2.70 

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)
 
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2209 2146 3.00 9 -0.75 15 -11.25 
  Piza, Vlastimil 2328 CZE0.001-0.2615-3.90 
  Wagener, Claude f2276 LUX0.001-0.3215-4.80 
  Rogule, Laura wg2255 LAT1.0010.65159.75 
  Korinek, Ondrej 2275 CZE0.001-0.3315-4.95 
  Marusenko, Petro m2323 UKR0.001-0.2715-4.05 
  Piscitelli, Vito 2067 ITA0.001-0.6115-9.15 
  Bonaposta, Fabrizio 2050 ITA0.501-0.1315-1.95 
  Cuhra, Martin 2235 CZE0.5010.12151.80 
  Polyakova, Natalia wm2073 RUS1.0010.40156.00 

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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