Individual Calculations August 2014
 Harazinska, Magdalena  Total change: 32.40  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1842 1632 3.00 9 0.81 40 32.40 
  Chylewski, Patryk 1909 POL0.001-0.1740-6.80 
  Sawicki, Wojciech 1817 POL1.0010.744029.60 
  Pietrzak, Wojciech 1916 POL0.001-0.1640-6.40 
  Quinn, David 1949 SCO0.001-0.1340-5.20 
  Wolochowicz, Piotr 1834 POL0.5010.264010.40 
  Kasperski, Marcin 1717 POL0.001-0.3840-15.20 
  Kaminski, Jan 1711 POL1.0010.614024.40 
  Szewczak, Andrzej 1976 POL0.001-0.1240-4.80 
  Kokoszczynski, Jan 1753 POL0.5010.16406.40 

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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