Individual Calculations January 2012
 Praczukowski, Stanislaw  Total change: 49.65  Rating chartPersonal card
 99th YMCA Autumn 2011-D Warszawa POL 2011-09-26
RcRownchangeKK*chgGame
 1603 1678 10.50 12 3.31 15 49.65 
  Litner, Igor 1676 POL0.5010.00150.00 
  Budrewicz, Henryk 1596 POL0.001-0.6115-9.15 
  Rodak, Przemyslaw 1551 POL1.0010.33154.95 
  Wilczynski, Adam 1680 POL1.0010.50157.50 
  Jarzyna, Michal 1495 POL1.0010.26153.90 
  Powalka, Michal 1560 POL1.0010.34155.10 
  Gajewski, Wojciech 1486 POL1.0010.25153.75 
  Baranowicz, Jan 1672 POL1.0010.49157.35 
  Kasperski, Marcin 1701 POL1.0010.53157.95 
  Blank, Kamil 1667 POL1.0010.48157.20 
  Sokur, Iwan 1456 POL1.0010.22153.30 
  Pajak, Jakub 1694 POL1.0010.52157.80 

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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