Individual Calculations April 2009
 Bednarczyk, Damian  Total change: 25.95  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1833 1913 4.50 8 -0.25 15 -3.75 
  Wozniak, Mariola 1565 POL1.0010.11151.65 
  Pourramezanali, Amirreza 2077 IRI0.001-0.2815-4.20 
  Mika, Tomasz 1672 POL1.0010.20153.00 
  Kaczor, Boguslaw 2002 POL0.001-0.3815-5.70 
  Bartkowiak, Damian 2071 POL0.001-0.2915-4.35 
  Chomski, Maciej 1802 POL0.501-0.1515-2.25 
  Pietrucha, Jaroslaw 1759 POL1.0010.29154.35 
  Dworak, Artur 1718 POL1.0010.25153.75 

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)
 
 XI Szachowe Mistrzostwa Miasta Limanowa Limanowa POL 2009-02-17
RcRownchangeKK*chgGame
 1925 1933 5.50 7 1.98 15 29.70 
  Janikowski, Dawid 1583 POL1.0010.11151.65 
  Sadzikowski, Daniel 2195 POL0.001-0.1815-2.70 
  Byrka, Joanna 1671 POL1.0010.18152.70 
  Pierzga, Jozef 1970 POL1.0010.55158.25 
  Zima, Teofil 1767 POL1.0010.28154.20 
  Barski, Radoslaw 2180 POL1.0010.811512.15 
  Swiech, Przemyslaw 2111 POL0.5010.23153.45 

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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