Individual Calculations April 2009
 Statucki, Maciej  Total change: 39.45  Rating chartPersonal card
 Obra Zima Open 2009 grupa A Obra POL 2009-02-18
RcRownchangeKK*chgGame
 1896 1702 5.00 9 2.63 15 39.45 
  Grochowski, Mariusz 2019 POL1.0010.871513.05 
  Czepczynski, Boguslaw 1923 POL1.0010.781511.70 
  Grabarczyk, Bogdan m2052 POL0.001-0.1115-1.65 
  Rusinski, Mateusz 1852 POL0.001-0.3015-4.50 
  Polarczyk, Pawel 1778 POL0.5010.10151.50 
  Kwiatkowski, Wiktor 1808 POL0.001-0.3615-5.40 
  Belka, Marta 1716 POL1.0010.52157.80 
  Belka, Andrzej 1924 POL1.0010.781511.70 
  Hanusek, Sebastian 1996 POL0.5010.35155.25 

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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