Individual Calculations May 2022
 Lesniak, Mateusz  Total change: -17.80  Rating chartPersonal card
 DMP IV Podkarpacka Liga Seniorow 2022 Rundy 6-9 Boguchwala POL 2022-04-02
RcRownchangeKK*chgGame
 1560 1540 1.00 4 -0.89 20 -17.80 
  Drozdzal, Michal 1547 POL1.0010.512010.20 
  Lis, Maksymilian 1370 POL0.001-0.7220-14.40 
  Luka, Dariusz 1733 POL0.001-0.2520-5.00 
  Stefanski, Robert 1591 POL0.001-0.4320-8.60 

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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