Individual Calculations April 2009
 Sujkowski, Pawel  Total change: 0.30  Rating chartPersonal card
 54th YMCA Autumn 2008-C Warszawa POL 2008-10-08
RcRownchangeKK*chgGame
 1701 1816 9.00 13 0.65 15 9.75 
  Palka, Dominika 1641 POL1.0010.27154.05 
  Prazmowski, Wlodzimierz 1748 POL0.001-0.5915-8.85 
  Nowicki, Bartosz 1754 POL1.0010.41156.15 
  Rozowski, Marcin 1821 POL0.5010.01150.15 
  Jarmolowski, Tadeusz 1772 POL1.0010.44156.60 
  Prazmowski, Bartosz 1771 POL0.501-0.0615-0.90 
  Rytel, Bartosz 1498 POL1.0010.13151.95 
  Kwiek, Janusz 1815 POL1.0010.50157.50 
  Szymankiewicz, Jan 1642 POL1.0010.27154.05 
  Potocki, Karol 1797 POL0.501-0.0315-0.45 
  Kowalewska, Agata 1600 POL0.001-0.7815-11.70 
  Tulwin, Michal 1794 POL1.0010.47157.05 
  Chomczyk, Marek 1466 POL0.501-0.3915-5.85 

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)
 
 VII New Year Festival B Koszalin POL 2009-01-17
RcRownchangeKK*chgGame
 1783 1805 1.50 4 -0.63 15 -9.45 
  Malaczek, Mateusz 1786 POL0.001-0.5315-7.95 
  Maruszczak, Joanna 1640 POL1.0010.28154.20 
  Minko, Janusz 1996 POL0.001-0.2515-3.75 
  Prokopski, Tadeusz 1709 POL0.501-0.1315-1.95 

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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