Individual Calculations April 2009
 Gromczak, Dariusz  Total change: -45.15  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1808 2096 2.00 6 -3.01 15 -45.15 
  Krzyzanowski, Kamil 1828 POL1.0010.17152.55 
  Markiewicz, Mateusz 1947 POL0.001-0.7015-10.50 
  Wasik, Jozef 1829 POL0.001-0.8215-12.30 
  Jaskolka, Tomasz 1746 POL0.001-0.8915-13.35 
  Peronczyk, Karol 1746 POL0.001-0.8915-13.35 
  Stefanski, Piotr 1754 POL1.0010.12151.80 

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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