Rapid: Individual Calculations December 2023
 Konieczynski, Piotr  Total change: 2.20  Rating chartPersonal card
 XXVIII Turniej Szachowy z okazji Swieta Niepodleglosci Bydgoszcz POL 2023-11-11
RcRownchangeKK*chgGame
 1752 1851 5.50 9 0.11 20 2.20 
  Sciborowski, Jakub 1451  * POL1.0010.08201.60 
  Szalek, Jakub 1290 POL1.0010.02200.40 
  Rydzynski, Marcin 1468 POL1.0010.09201.80 
  Plantet, Sebastien 2229 FRA1.0010.912018.20 
  Licznerski, Lukasz m2431 POL0.001-0.0220-0.40 
  Galazka, Michal 1348 POL1.0010.04200.80 
  Olszewski, Marek 1834 POL0.001-0.5220-10.40 
  Polak, Aleksander 1605 POL0.501-0.3120-6.20 
  Kujawski, Adam f2110 POL0.001-0.1820-3.60 
 * 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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