Rapid: Individual Calculations May 2019
 Janicki, Rafal  Total change: 53.20  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2019 Pegow POL 2019-03-30
RcRownchangeKK*chgGame
 1862 1647 4.50 8 2.66 20 53.20 
  Lachowicz, Tomasz 1847 POL1.0010.762015.20 
  Zochowski, Janusz 1895 POL1.0010.812016.20 
  Buchala, Tomasz 1963 POL0.001-0.1320-2.60 
  Malecki, Eugeniusz 1785 POL1.0010.692013.80 
  Korosciel, Aneta 1843 POL0.001-0.2520-5.00 
  Milkowska, Ernesta 1790 POL1.0010.692013.80 
  Simon, Marek 1861 POL0.5010.27205.40 
  Kozlowski, Tomasz 1910 POL0.001-0.1820-3.60 

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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