Individual Calculations September 2010
 Ratajczyk, Rafal  Total change: 30.00  Rating chartPersonal card
 V Miedzynarodowy Turniej Klubu Polonia Wroclaw - OPEN B Wroclaw POL 2010-06-26
RcRownchangeKK*chgGame
 1879 1936 6.50 9 1.35 15 20.25 
  Lachowicz, Dominik 1711 POL1.0010.22153.30 
  Duszenko, Michal 1834 POL1.0010.36155.40 
  Zadlo, Anna 1822 POL0.501-0.1615-2.40 
  Svitojus, Zygimantas 1799 LTU1.0010.32154.80 
  Krol, Krzysztof 1677 POL1.0010.18152.70 
  Dowgird, Filip 2096 POL0.001-0.2915-4.35 
  Khamidov, Komil 2001 POL1.0010.59158.85 
  Mondrzycki, Bartlomiej 2039 POL0.001-0.3615-5.40 
  Ostrowska, Dominika 1930 POL1.0010.49157.35 

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)
 
 Otwarte Mistrzostwa WKSz Hetman Wroclaw Wroclaw POL 2010-07-07
RcRownchangeKK*chgGame
 1894 1902 6.50 9 1.96 15 29.40 
  Maczka, Miroslawa 1548 POL1.0010.11151.65 
  Krawczyk, Andrzej 2137 POL1.0010.791511.85 
  Labuda, Michal 1900 POL1.0010.50157.50 
  Bes, Michal 1946 POL1.0010.56158.40 
  Chrzanowski, Michal 1966 POL0.5010.09151.35 
  Duszenko, Michal 1851 POL1.0010.43156.45 
  Wrobel, Maciej 1869 POL0.001-0.5515-8.25 
  White, John 1953 USA0.5010.07151.05 
  Wielosz, Jaroslaw 1874 POL0.501-0.0415-0.60 

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)
 
 XXI Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana-Open B Koszalin POL 2010-08-06
RcRownchangeKK*chgGame
 1694 1902 5.50 9 -1.31 15 -19.65 
  Kasperek, Kinga 1587 POL1.0010.14152.10 
  Dadello, Aleksandra 1726 POL0.501-0.2315-3.45 
  Kowalski, Maciej 1649 POL1.0010.19152.85 
  Darowicki, Mariusz 1894 POL0.001-0.5115-7.65 
  Karwowski, Kacper 1761 POL0.001-0.6915-10.35 
  Ziobrowska, Danuta 1672 POL1.0010.21153.15 
  Koloczek, Henryk 1694 POL1.0010.23153.45 
  Januszkiewicz, Wojciech 1692 POL0.001-0.7715-11.55 
  Pham, Juliusz 1572 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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