Rapid: Individual Calculations May 2019
 Buchala, Tomasz  Total change: -20.60  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2019 Pegow POL 2019-03-30
RcRownchangeKK*chgGame
 1725 1963 6.00 9 -1.03 20 -20.60 
  Szyszka, Przemyslaw 1563  * POL1.0010.08201.60 
  Stachowiak, Slawomir 1752 POL1.0010.23204.60 
  Janik, Krystian 1796 POL0.501-0.2220-4.40 
  Janicki, Rafal 1647 POL1.0010.13202.60 
  Zerebiec, Maurycy 1563  * POL1.0010.08201.60 
  Golimowski, Pawel 1884 POL0.001-0.6120-12.20 
  Zimny, Piotr 1740 POL1.0010.22204.40 
  Korosciel, Aneta 1843 POL0.501-0.1620-3.20 
  Helaszek, Edward 1741 POL0.001-0.7820-15.60 
 * 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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