Individual Calculations May 2022
 Luka, Dariusz  Total change: -7.20  Rating chartPersonal card
 DMP IV Podkarpacka Liga Seniorow 2022 Rundy 6-9 Boguchwala POL 2022-04-02
RcRownchangeKK*chgGame
 1570 1733 2.50 4 -0.36 20 -7.20 
  Stefanski, Robert 1591 POL0.501-0.1920-3.80 
  Drozdzal, Michal 1547 POL1.0010.26205.20 
  Lesniak, Mateusz 1540 POL1.0010.25205.00 
  Trela, Konrad 1601 POL0.001-0.6820-13.60 

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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