Individual Calculations May 2014
 Drozdowski, Konrad  Total change: -31.05  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-14 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1782 1967 5.00 9 -1.47 15 -22.05 
  Laszczak, Przemyslaw 1625 POL1.0010.12151.80 
  Lukasiewicz, Krzysztof 1803 POL0.501-0.2215-3.30 
  Janiszewski, Filip 1824 POL0.501-0.1915-2.85 
  Sernecki, Franciszek 1772 POL0.501-0.2515-3.75 
  Woloch, Oskar 1892 POL0.001-0.6015-9.00 
  Poplawski, Maciej 1591 POL1.0010.09151.35 
  Choina, Michal 1627 POL1.0010.12151.80 
  Grela, Kacper 2025 POL0.001-0.4215-6.30 
  Zaleski, Lukasz 1876 POL0.501-0.1215-1.80 

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)
 
 II Kalisz OPEN FIDE Kalisz POL 2014-04-26
RcRownchangeKK*chgGame
 1672 1967 3.50 5 -0.60 15 -9.00 
  Skurniak, Szymon 1567  * POL0.501-0.4215-6.30 
  Zurawski, Kamil 1567  * POL1.0010.08151.20 
  Guzik, Natalia 1567  * POL1.0010.08151.20 
  Sobczak, Miroslaw 1943 POL0.501-0.0315-0.45 
  Michalski, Filip 1714 POL0.501-0.3115-4.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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