Individual Calculations July 2008
 Choroszej, Aleksander  Total change: 2.55  Rating chartPersonal card
 XXXXIV YMCA Winter 2008-C Warszawa POL 2008-01-03
RcRownchangeKK*chgGame
 1822 1852 5.50 10 0.12 15 1.80 
  Prus, Marek 1884 POL0.5010.04150.60 
  Wrabel, Antoni 1900 POL0.001-0.4315-6.45 
  Jarmolowski, Tadeusz 1765 POL0.501-0.1215-1.80 
  Wojtaszewski, Piotr 1938 POL1.0010.62159.30 
  Rzepecka, Dorota 1949 POL0.5010.13151.95 
  Prazmowski, Bartosz 1773 POL1.0010.39155.85 
  Moskwinski, Marek 1755 POL0.501-0.1315-1.95 
  Chmielewska, Joanna 1749 POL0.501-0.1415-2.10 
  Szelejewski, Jan 1872 POL0.001-0.4715-7.05 
  Pastuszko, Kinga 1638 POL1.0010.23153.45 

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)
 
 Internation Chess Championship of Malopolska, group B Krakow POL 2008-04-27
RcRownchangeKK*chgGame
 1762 1885 6.00 9 0.05 15 0.75 
  Knapik, Andrzej 1704 POL1.0010.26153.90 
  Dworak, Artur 1732 POL1.0010.30154.50 
  Zajda, Tadeusz 1760 POL0.501-0.1715-2.55 
  Blaszkiewicz, Mateusz 1765 POL0.001-0.6615-9.90 
  Klementys, Jerzy 1884 POL0.5010.00150.00 
  Nosal, Karol 1756 POL1.0010.33154.95 
  Matysiak, Samuel 1616 POL1.0010.17152.55 
  Kaczmarek, Aleksander 1837 POL0.501-0.0715-1.05 
  Krzyzanowski, Kamil 1806 POL0.501-0.1115-1.65 

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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