Individual Calculations July 2009
 Kaczmarek, Aleksander  Total change: 74.70  Rating chartPersonal card
 POL Boys Championship U-12 Leba POL 2009-03-14
RcRownchangeKK*chgGame
 1800 1886 7.50 10 1.39 15 20.85 
  Karpacz, Piotr 1640 POL1.0010.19152.85 
  Kruszynski, Krzysztof 1700 POL1.0010.26153.90 
  Gajek, Radoslaw 1720 POL1.0010.28154.20 
  Eggink, Ryszard 1762 POL0.501-0.1715-2.55 
  Duda, Jan-Krzysztof f2027 POL0.001-0.3115-4.65 
  Kulas, Szymon 1904 POL0.5010.03150.45 
  Kowalczyk, Mariusz 1710 POL1.0010.27154.05 
  Khamidov, Komil 1972 POL1.0010.62159.30 
  Marczuk, Dominik 1828 POL1.0010.42156.30 
  Sliwicki, Damian 1738 POL0.501-0.2015-3.00 

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)
 
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 2078 1886 3.50 7 1.65 15 24.75 
  Janiszewski, Maciej 2093 POL0.5010.27154.05 
  Skrzyczek, Tomasz 2027 POL1.0010.691510.35 
  Galyga, Zbigniew 2217 POL0.5010.38155.70 
  Sztwiertnia, Krzysztof 2021 POL0.5010.18152.70 
  Michalski, Edmund 1922 POL1.0010.55158.25 
  Mulet, Piotr f2236 POL0.001-0.1115-1.65 
  Kazek, Krzysztof f2029 POL0.001-0.3115-4.65 

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)
 
 VI Miêdzynarodowy Turniej Szachowy "O Puchar Ziemii Opolskiej" Pokrzywna POL 2009-04-29
RcRownchangeKK*chgGame
 1982 1892 5.50 9 1.94 15 29.10 
  Orlowski, Adrian 1542 POL1.0010.11151.65 
  Juroszek, Tadeusz 2242 POL0.5010.39155.85 
  Kapusta, Pawel 1542 POL1.0010.11151.65 
  Ziebinski, Bartosz 1959 POL0.5010.09151.35 
  Szumilas, Pawel 2215 POL0.001-0.1315-1.95 
  Karcz, Bartlomiej 1799 POL1.0010.37155.55 
  Sroka, Janusz 2055 POL0.5010.22153.30 
  Banasik, Krzysztof 2242 POL0.5010.39155.85 
  Kalinin, Oleg m2242 UKR0.5010.39155.85 

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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