Individual Calculations June 2022
 Machnik, Lukasz  Total change: -10.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - III Liga Seniorow SL 2022 woj. slaskie POL 2022-05-07
RcRownchangeKK*chgGame
 1782 1436 0.00 3 -0.54 20 -10.80 
  Smagacz, Aleksander 1464 POL0.001-0.4620-9.20 
  Spyra, Piotr 1920 POL0.001-0.0520-1.00 
  Dzierzak, Boguslaw 1961 POL0.001-0.0320-0.60 

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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