Individual Calculations July 2009
 Vorisek, Jaroslav  Total change: -0.30  Rating chartPersonal card
 Extraliga CR various CZE 2008-11-08
RcRownchangeKK*chgGame
 2311 2261 1.50 2 0.63 15 9.45 
  Klima, Lukas m2404 CZE0.5010.19152.85 
  Zeleny, Tomas 2218 CZE1.0010.44156.60 

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 Praha Prague CZE 2009-01-16
RcRownchangeKK*chgGame
 2165 2261 5.00 9 -0.65 15 -9.75 
  Jancarik, Joel 2008 CZE0.501-0.3115-4.65 
  Pochinkov, Andrey 2186 RUS0.001-0.6015-9.00 
  Prochazka, Dalibor 2173 CZE1.0010.38155.70 
  Siktanc, Petr 2149 CZE1.0010.35155.25 
  Krivanek, Vladimir 2153 CZE0.501-0.1515-2.25 
  Jandecka, Tomas 2213 CZE0.001-0.5715-8.55 
  Muron, Miroslav 2198 CZE0.501-0.0915-1.35 
  Benda, Ales 2186 CZE0.501-0.1015-1.50 
  Vokoun, Jan f2221 CZE1.0010.44156.60 

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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