Individual Calculations April 2022
 Kacki, Stanislaw  Total change: 1.20  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2022 Round 7-9 Warszawa POL 2022-03-26
RcRownchangeKK*chgGame
 1397 1383 1.50 3 0.03 40 1.20 
  Mazurek, Jerzy 1768 POL0.5010.414016.40 
  Kicinska, Anna 1382 POL0.001-0.5040-20.00 
  Paziewski, Stanislaw 1041 POL1.0010.12404.80 

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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