Individual Calculations April 2008
 Wrabel, Antoni  Total change: -0.75  Rating chartPersonal card
 XXXIX YMCA Autumn 2007-C Warszawa POL 2007-09-25
RcRownchangeKK*chgGame
 1799 1872 6.50 11 -0.05 15 -0.75 
  Jarmolowski, Tadeusz 1747 POL0.001-0.6715-10.05 
  Koziol, Pawel 1813 POL0.501-0.0815-1.20 
  Zasada, Konrad 1720 POL0.501-0.2015-3.00 
  Budrewicz, Henryk 1724 POL1.0010.30154.50 
  Tomaszewska, Luiza 1819 POL1.0010.43156.45 
  Szwaj, Jacek 1876 POL0.5010.01150.15 
  Choroszej, Aleksander 1850 POL0.501-0.0315-0.45 
  Prus, Marek 1914 POL0.5010.06150.90 
  Tulwin, Michal 1747 POL0.501-0.1715-2.55 
  Jankowski, Lukasz 1653 POL1.0010.22153.30 
  Piotrowski, Arkadiusz 1929 POL0.5010.08151.20 

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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