Individual Calculations August 2014
 Prus, Marek  Total change: -6.40  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1808 1662 2.50 9 -0.32 20 -6.40 
  Praczukowski, Stanislaw 1944 POL0.001-0.1620-3.20 
  Palka, Dominika 1808 POL0.5010.20204.00 
  Bouwmans, Erik 1779 NED0.5010.16203.20 
  Janik, Marcin 1796 POL0.5010.18203.60 
  Gajewski, Dariusz 1870 POL0.001-0.2320-4.60 
  Konopka, Jeremiasz 1953 FRA0.001-0.1520-3.00 
  Wojcik, Wlodzimierz 1783 POL0.001-0.3420-6.80 
  Kaminski, Jan 1711 POL0.001-0.4320-8.60 
  Zawadzki, Krzysztof 1626 POL1.0010.45209.00 

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)
 

 

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