Individual Calculations July 2009
 Koziol, Pawel  Total change: -22.50  Rating chartPersonal card
 60th YMCA Spring 2009-C Warszawa POL 2009-04-07
RcRownchangeKK*chgGame
 1797 1829 4.50 11 -1.50 15 -22.50 
  Prazmowski, Bartosz 1796 POL0.501-0.0515-0.75 
  Rozowski, Marcin 1795 POL0.501-0.0515-0.75 
  Kwiek, Janusz 1792 POL1.0010.45156.75 
  Nairi, Laurent 1858 FRA0.001-0.4615-6.90 
  Wilczynski, Adam 1867 POL0.001-0.4515-6.75 
  Jarmula, Pawel 1707 POL0.501-0.1715-2.55 
  Prazmowski, Wlodzimierz 1745 POL0.001-0.6215-9.30 
  Sujkowski, Pawel 1805 POL0.501-0.0315-0.45 
  Janula, Mariusz 1767 POL1.0010.41156.15 
  Potocki, Karol 1795 POL0.501-0.0515-0.75 
  Wrabel, Antoni 1840 POL0.001-0.4815-7.20 

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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