Individual Calculations September 2009
 Cabelka, Rolf  Total change: -2.50  Rating chartPersonal card
 Olomouc Chess Summer 2009 - Open Olomouc Olomouc CZE 2009-08-06
RcRownchangeKK*chgGame
 2082 2044 3.50 8 -0.10 25 -2.50 
  Sikora-Lerch, Jan m2221 CZE0.5010.23255.75 
  Hantak, Adam 2191 GER0.5010.20255.00 
  Shishkin, Vladimir 2186 RUS0.001-0.3125-7.75 
  Howells, Stephen 1796 WLS1.0010.19254.75 
  Dauth, Benjamin f2318 GER0.001-0.1725-4.25 
  Korinek, Jaroslav 1829 CZE0.501-0.2725-6.75 
  Zezula, Rudolf 1843 CZE1.0010.24256.00 
  Dzupin, Dmitry 2270 UKR0.001-0.2125-5.25 

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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