Rapid: Individual Calculations January 2024
 Wronski, Andrzej  Total change: 1.60  Rating chartPersonal card
 Mikolajkowy Charytatywny Turniej Szachowy OPEN Belchatow POL 2023-12-16
RcRownchangeKK*chgGame
 1604 1221 0.50 4 0.08 20 1.60 
  Kozlowski, Marian 1636 POL0.001-0.0720-1.40 
  Feseniuk, Andrii 1773 UKR0.001-0.0320-0.60 
  Mirowski, Przemyslaw 1512 POL0.001-0.1520-3.00 
  Feseniuk, Pavlo 1495 POL0.5010.33206.60 

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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