Rapid: Individual Calculations December 2021
 Olszewski, Marek  Total change: -10.80  Rating chartPersonal card
 XXVI Turniej Szachowy z okazji Swieta Niepodleglosci Bydgoszcz POL 2021-11-11
RcRownchangeKK*chgGame
 1638 1958 6.50 9 -0.54 20 -10.80 
  Wloch, Dominika 1263 POL1.0010.01200.20 
  Starzynski, Waldemar 1424 POL1.0010.03200.60 
  Tyran, Daniel 1570 POL1.0010.09201.80 
  Posselt, Mateusz 1335 POL1.0010.01200.20 
  Kacprzak, Kacper 2020 POL0.001-0.4120-8.20 
  Przybylski, Bartosz 1537 POL1.0010.07201.40 
  Budnik, Mateusz 1923 POL0.501-0.0520-1.00 
  Kacprzak, Karol 2002 POL0.001-0.4420-8.80 
  Kaczmarczyk, Pawel 1667 POL1.0010.15203.00 

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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