Individual Calculations October 2008
 Bes, Michal  Total change: 16.60  Rating chartPersonal card
 III Polonia Wroclaw's Trn. A Wroclaw POL 2008-06-21
RcRownchangeKK*chgGame
 1917 1950 4.50 9 -0.41 25 -10.25 
  Brzeski, Maciej 2237 POL0.001-0.1625-4.00 
  Witek, Tomasz 2113 POL0.001-0.2825-7.00 
  Kobus, Sebastian 1864 POL0.001-0.6225-15.50 
  Efinowicz, Ewa 1789 POL0.001-0.7125-17.75 
  White, John 1890 USA0.501-0.0825-2.00 
  Morzywolek, Pawel 1808 POL1.0010.31257.75 
  Jankowski, Aleksander 1805 POL1.0010.31257.75 
  Zysko, Teresa 1726 POL1.0010.22255.50 
  Kaczmarek, Maciej 2019 POL1.0010.602515.00 

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)
 
NOTE: K factor changed
 VI Marka Piasty Memorial Tarnowskie Góry POL 2008-07-26
RcRownchangeKK*chgGame
 2035 1950 3.50 7 0.74 15 11.10 
  Malecki, Rafal 2117 POL0.001-0.2815-4.20 
  Pietrucha, Jaroslaw 1743 POL1.0010.23153.45 
  Chmiel, Dominika 2204 POL0.001-0.1915-2.85 
  Duda, Ryszard 1790 POL1.0010.29154.35 
  Czernicki, Bogdan 2032 POL0.5010.11151.65 
  Banasik, Henryk 2148 POL0.5010.26153.90 
  Bugajski, Robert f2214 POL0.5010.32154.80 

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)
 
NOTE: K factor changed
 The 44th Akiba Rubinstein International Chess Festival -Open B Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1998 1950 5.00 9 1.05 15 15.75 
  Mucha, Magdalena 1784 POL0.501-0.2215-3.30 
  Labuda, Michal 1830 POL1.0010.34155.10 
  Szumilas, Pawel 2164 POL0.5010.27154.05 
  Pac, Maciej 1826 POL1.0010.33154.95 
  Murawski, Wieslaw 2097 POL0.001-0.3015-4.50 
  Marchlewicz, Kamil 2045 POL0.5010.13151.95 
  Jurkiewicz, Krzysztof 2188 POL0.5010.30154.50 
  Lach, Piotr 2048 POL0.5010.13151.95 
  Milaszewski, Henryk 1998 POL0.5010.07151.05 

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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