Individual Calculations February 2018
 Pytel, Maciej  Total change: -16.40  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1836 1980 5.50 9 -0.65 40 -26.00 
  Kopec, Norbert 1686 POL1.0010.15406.00 
  Filewicz, Radoslaw 1821 POL0.001-0.7140-28.40 
  Pilka, Lukasz 1676 POL1.0010.14405.60 
  Dubrawski, Janusz 1772 POL1.0010.23409.20 
  Pytel, Przemyslaw 1870 POL0.501-0.1540-6.00 
  Wierzbicki, Michal 1846 POL1.0010.324012.80 
  Szybka, Andrzej 1949 POL0.501-0.0440-1.60 
  Budnik, Mateusz 1962 POL0.501-0.0340-1.20 
  Kaminski, Maciej 1938 POL0.001-0.5640-22.40 

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)
 
 Champ Bialystok 2018 U-20 Bialystok POL 2018-01-22
RcRownchangeKK*chgGame
 1796 1980 4.50 6 0.24 40 9.60 
  Chomicka, Kinga 1580  * POL1.0010.08403.20 
  Kaminski, Maciej 1938 POL0.501-0.0640-2.40 
  Pytel, Przemyslaw 1870 POL1.0010.354014.00 
  Chomicka, Kinga 1580  * POL1.0010.08403.20 
  Kaminski, Maciej 1938 POL0.501-0.0640-2.40 
  Pytel, Przemyslaw 1870 POL0.501-0.1540-6.00 
 * 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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