Individual Calculations February 2019
 Poniewierski, Piotr  Total change: 33.60  Rating chartPersonal card
 Sylwestrowy Turniej Klubu Marynarki Wojennej 2018 Gdynia POL 2018-12-27
RcRownchangeKK*chgGame
 1612 1894 10.50 11 1.68 20 33.60 
  Malek, Jan 1494  * POL1.0010.08201.60 
  Szymczyk, Antoni 1494  * POL1.0010.08201.60 
  Kaczanowski, Pawel 1633 POL1.0010.18203.60 
  Stanislawowicz, Jan 1924 POL1.0010.542010.80 
  Karczynski, Lech 1770 POL0.501-0.1720-3.40 
  Lane, Hakan 1934 DEN1.0010.562011.20 
  Szewczyk, Malwina 1494  * POL1.0010.08201.60 
  Kurzawa, Marcin 1494  * POL1.0010.08201.60 
  Swiatek, Mateusz 1494  * POL1.0010.08201.60 
  Wojciechowski, Tomasz 1494  * POL1.0010.08201.60 
  Malinowski, Szymon 1510 POL1.0010.09201.80 
 * 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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