Individual Calculations May 2010
 Ptacnik, Stanislav  Total change: 6.30  Rating chartPersonal card
 2. liga - A various CZE 2009-10-18
RcRownchangeKK*chgGame
 2160 2116 3.50 7 0.42 15 6.30 
  Ptak, Pavel 2205 CZE0.5010.12151.80 
  Eret, Jaroslav 2156 CZE0.5010.06150.90 
  Haspl, Miroslav 2092 CZE1.0010.47157.05 
  Klicnar, Martin 2181 CZE0.5010.09151.35 
  Soukup, Alois 2216 CZE0.5010.14152.10 
  Kukla, Petr 2126 CZE0.5010.01150.15 
  Rosenzweig, Vladimir 2141 CZE0.001-0.4715-7.05 

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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