Individual Calculations March 2012
 Kowalewski, Wladyslaw  Total change: -11.40  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open C Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 1636 1758 4.50 8 -0.76 15 -11.40 
  Domanski, Lukasz 1451 POL1.0010.14152.10 
  Kowicki, Adam 1547 POL1.0010.23153.45 
  Horackova, Alena 1628 CZE1.0010.32154.80 
  Kyc, Jerzy 1677 POL0.001-0.6115-9.15 
  Jastrzebski, Lukasz 1610 POL1.0010.30154.50 
  Peronczyk, Karol 1661 POL0.501-0.1315-1.95 
  Bregoszewski, Leon 1746 POL0.001-0.5215-7.80 
  Jajte-Pachota, Maciej 1766 POL0.001-0.4915-7.35 

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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