Individual Calculations October 2008
 Sabuk, Piotr  Total change: -13.05  Rating chartPersonal card
 III Polonia Wroclaw's Trn. A Wroclaw POL 2008-06-21
RcRownchangeKK*chgGame
 2052 2044 4.50 9 0.09 15 1.35 
  Brodowski, Piotr 2394 POL0.001-0.1115-1.65 
  Kulas, Szymon 1837 POL0.501-0.2715-4.05 
  White, John 1890 USA1.0010.29154.35 
  Matuszewski, Michal 2197 POL0.001-0.3015-4.50 
  Pawlowski, Dariusz 1696 POL1.0010.11151.65 
  Krzyzanowski, Marcin 2190 POL0.001-0.3015-4.50 
  Wielosz, Jaroslaw 1963 POL1.0010.39155.85 
  Zurkowski, Andrzej 2081 POL1.0010.55158.25 
  Gluszko, Tomasz 2220 POL0.001-0.2715-4.05 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open A Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 2062 2091 4.50 10 -0.96 15 -14.40 
  Szczepkowska-Horowska, Karina wm2285 POL0.001-0.2515-3.75 
  Szoen, Dariusz m2441 POL0.001-0.1115-1.65 
  Barburzynska, Magdalena 1887 POL0.501-0.2615-3.90 
  Sikorska, Dorota 1919 POL1.0010.27154.05 
  Duda, Jan-Krzysztof 1939 POL0.501-0.2015-3.00 
  Labedz, Patrycja 1950 POL1.0010.31154.65 
  Szwed, Jacek f2319 POL0.001-0.2115-3.15 
  Weichhold, Pawel 2022 POL0.001-0.6015-9.00 
  Walas, Aleksandra 1830 POL1.0010.18152.70 
  Golek, Jagoda 2023 POL0.501-0.0915-1.35 

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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