Individual Calculations January 2014
 Zbrzeski, Piotr  Total change: 14.70  Rating chartPersonal card
 Otwarta Liga Mazowiecka - 2013 Warszawa POL 2013-09-29
RcRownchangeKK*chgGame
 1765 1767 5.50 9 0.98 15 14.70 
  Kwiatkowski, Wlodzimierz 1889 POL0.5010.17152.55 
  Marczukiewicz, Jerzy 1983 POL0.5010.28154.20 
  Chylewski, Patryk 1704 POL0.001-0.5915-8.85 
  Kaczmarczyk, Marcin 1550 POL1.0010.22153.30 
  Zalewski, Daniel 1743 POL0.501-0.0315-0.45 
  Chylewski, Patryk 1704 POL1.0010.41156.15 
  Kovalchuk, Vasyl 1699 UKR0.501-0.0915-1.35 
  Pajak, Jakub 1722 POL0.501-0.0615-0.90 
  Kwiatkowski, Wlodzimierz 1889 POL1.0010.671510.05 

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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