Individual Calculations April 2009
 Krzywkowski, Marcin  Total change: 9.00  Rating chartPersonal card
 Mistrzostwa Tczewa 2008 Tczew POL 2008-10-21
RcRownchangeKK*chgGame
 1897 1985 5.50 8 0.60 15 9.00 
  Mielke, Patryk 1711 POL1.0010.17152.55 
  Les, Czeslaw 1893 POL1.0010.37155.55 
  Bodio, Leszek 1823 POL1.0010.29154.35 
  Paszek, Krzysztof 2148 POL0.5010.22153.30 
  Kwasniewski, Jerzy 1843 POL0.001-0.6915-10.35 
  Ziemann, Jaroslaw 1979 POL1.0010.49157.35 
  Ziolkowski, Marcin 1826 POL1.0010.29154.35 
  Dombrowski, Bartosz 1955 POL0.001-0.5415-8.10 

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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