Individual Calculations September 2011
 Al-Khelaifi, Aisha  Total change: 30.00  Rating chartPersonal card
 Czech Open 2011 - J - open rating tournament Pardubice CZE 2011-07-15
RcRownchangeKK*chgGame
 1913 1644 2.00 5 1.08 15 16.20 
  Hampel, Rudolf 1837 CZE0.001-0.2515-3.75 
  Kraft, Rene 1839 DEN1.0010.751511.25 
  Szirmai, Emil 2005 CZE0.001-0.1015-1.50 
  Semenova, Anastasia 1843 RUS1.0010.761511.40 
  Drozdov, Vladimir E 2042 RUS0.001-0.0815-1.20 

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)
 
 Czech Open 2011 - C - open rating tournament Pardubice CZE 2011-07-23
RcRownchangeKK*chgGame
 1856 1644 3.00 9 0.92 15 13.80 
  Perik, Alois 1900 CZE0.001-0.1915-2.85 
  Kozusek, Slavomir 1836 CZE1.0010.751511.25 
  Kratky, Josef 1875 CZE0.5010.29154.35 
  Marikova, Jana 1897 CZE0.001-0.1915-2.85 
  Hurink, Maarten 1821 GER0.5010.23153.45 
  Huebscher, Joachim 1893 GER1.0010.811512.15 
  Rieping, Heiner 1858 GER0.001-0.2315-3.45 
  Hermes, Frank 1833 GER0.001-0.2515-3.75 
  Vykouk, Jan 1792 CZE0.001-0.3015-4.50 

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)
 

 

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