Individual Calculations October 2008
 Zielinski, Maciej  Total change: -9.60  Rating chartPersonal card
 3rd Polonia Club Trn. B Wroclaw POL 2008-06-21
RcRownchangeKK*chgGame
 1872 1926 6.50 9 1.35 15 20.25 
  Zadlo, Anna 1737 POL1.0010.25153.75 
  Malec, Robert 1819 POL1.0010.35155.25 
  Iwanow, Anna wf1964 POL0.5010.05150.75 
  Dowgird, Filip 1891 POL0.501-0.0515-0.75 
  Obrusnik, Michal 2053 POL0.001-0.3315-4.95 
  Dadello, Krzysztof 1729 POL1.0010.25153.75 
  Zmarzly, Aleksandra 1848 POL0.501-0.1115-1.65 
  Cukrowski, Filip 1802 POL1.0010.33154.95 
  Kaminski, Thomas 2007 CAN1.0010.61159.15 

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)
 
 Mistrzostwa Gdanska Gdansk POL 2008-07-19
RcRownchangeKK*chgGame
 2122 1917 1.50 7 -0.25 15 -3.75 
  Szczepkowska-Horowska, Karina wm2267 POL0.001-0.1115-1.65 
  Szczukiewicz, Andrzej 2102 POL1.0010.741511.10 
  Zolnierowicz, Krzysztof m2267 POL0.001-0.1115-1.65 
  Lewandowski, Miroslaw 2130 POL0.001-0.2315-3.45 
  Szczyglo, Michal 2025 POL0.001-0.3515-5.25 
  Bartkowiak, Damian 2088 POL0.001-0.2715-4.05 
  Dombrowski, Bartosz 1977 POL0.5010.08151.20 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open B Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1858 1917 3.50 9 -1.74 15 -26.10 
  Lada, Ireneusz 2166 POL0.001-0.1915-2.85 
  Zakaszewski, Mateusz 1814 POL0.501-0.1415-2.10 
  Gorol, Magdalena 1786 POL0.501-0.1815-2.70 
  Morzywolek, Pawel 1805 POL0.001-0.6515-9.75 
  Mucha, Magdalena 1784 POL1.0010.32154.80 
  Tarnowska, Aleksandra 1718 POL1.0010.24153.60 
  Lukasiewicz, Aleksander 1829 POL0.501-0.1215-1.80 
  Marchlewicz, Kamil 2045 POL0.001-0.3315-4.95 
  Nowakowska, Agnieszka 1778 POL0.001-0.6915-10.35 

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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