Individual Calculations July 2009
 Tazlar, Petr  Total change: -16.25  Rating chartPersonal card
 Extraliga dorostu - finale A various CZE 2008-10-04
RcRownchangeKK*chgGame
 1664 1879 1.50 2 -0.05 25 -1.25 
  Novak, Jiri 1707 CZE1.0010.27256.75 
  Pavlicek, Tomas 1621 CZE0.501-0.3225-8.00 

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)
 
 Krajsky prebor KHSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 1730 1879 0.50 1 -0.20 25 -5.00 
  Tsapanidis, Vasilis 1730 CZE0.501-0.2025-5.00 

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)
 
 Mistrovstvi CR mladeze 2009 - Open A Kouty nad Desnou CZE 2009-03-07
RcRownchangeKK*chgGame
 1939 1879 3.50 9 -0.40 25 -10.00 
  Zapletal, Jiri 2122 CZE0.5010.30257.50 
  Olsarova, Tereza 2113 CZE0.001-0.2125-5.25 
  Marek, Jiri 1859 CZE0.501-0.0325-0.75 
  Vrana, Frantisek f2229 CZE0.001-0.1125-2.75 
  Reichel, Tomas 1792 CZE0.001-0.6225-15.50 
  Vranova, Jarmila 1807 CZE1.0010.402510.00 
  Vojir Sr, Vaclav 1789 CZE1.0010.38259.50 
  Slampa, Jan 1710 CZE0.501-0.2225-5.50 
  Dvorak, Vladimir 2033 CZE0.001-0.2925-7.25 

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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