Individual Calculations April 2009
 Ruzicka, Vaclav  Total change: 6.75  Rating chartPersonal card
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2093 2045 4.00 8 0.45 15 6.75 
  Popchev, Milko g2395 BUL0.001-0.1115-1.65 
  Maliszewski, Jaroslaw 1908 POL0.001-0.6815-10.20 
  Lacina, Filip 1929 CZE0.501-0.1615-2.40 
  Zemlicka, Vit 1877 CZE1.0010.28154.20 
  Pochinkov, Andrey 2186 RUS0.5010.19152.85 
  Mikusik, Marian 2118 SVK0.5010.10151.50 
  Thiery, Christoph 2161 GER0.5010.16152.40 
  Snorek, Milan, Ing. 2169 CZE1.0010.671510.05 

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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