Individual Calculations September 2009
 Jackiewicz, Jerzy  Total change: 0.00  Rating chartPersonal card
 Mazovian Chess Festival gr. C Warszawa POL 2009-07-18
RcRownchangeRpKK*chgGame
 1765 0 3.00 8 0.00 1678   0.00 
  Prominski, Piotr 1825 POL0.5010.00 0.00 
  Wiszniowski, Eugeniusz 1784 POL0.0010.00 0.00 
  Traczyk, Pawel 1839 POL0.0010.00 0.00 
  Parzydel, Michal 1825 POL1.0010.00 0.00 
  Grabczynski, Zdzislaw 1794 POL0.5010.00 0.00 
  Smieszek, Wojciech 1671 POL0.0010.00 0.00 
  Jorgensen, Orla Eilegaard 1660 DEN1.0010.00 0.00 
  Kolinski, Daniel 1721 POL0.0010.00 0.00 

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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