Individual Calculations April 2020
 Hagel, Mariusz  Total change: 12.80  Rating chartPersonal card
 Mistrzostwa Polski Niewidomych i Slabowidzacych 2020 Ustron POL 2020-03-08
RcRownchangeKK*chgGame
 1747 1739 5.00 9 0.64 20 12.80 
  Gembski, Mateusz 1339  * POL1.0010.08201.60 
  Chojnowski, Marcin 2020 POL0.001-0.1620-3.20 
  Miodonski, Miroslaw 1467 POL1.0010.17203.40 
  Falkowski, Dawid 1959 POL1.0010.782015.60 
  Sargalski, Andrzej 1801 POL0.5010.09201.80 
  Dukaczewski, Piotr m2139  * POL0.001-0.0820-1.60 
  Barnowski, Sylwester 1793 POL0.5010.08201.60 
  Zelajtys, Jozef 1762 POL0.001-0.4720-9.40 
  Szafran, Dariusz 1447 POL1.0010.15203.00 
 * 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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