Rapid: Individual Calculations November 2023
 Mierzejewski, Marek  Total change: 0.20  Rating chartPersonal card
 4 Pory Roku - Jesien z Szachami 2023 Szczecin POL 2023-10-14
RcRownchangeKK*chgGame
 1339 1087 1.00 5 0.01 20 0.20 
  Nawrocki, Wlodzimierz 1465 POL0.001-0.0920-1.80 
  Krol, Milosz 1320 POL1.0010.792015.80 
  Kopras, Patryk 1383 POL0.001-0.1520-3.00 
  Hamkalo, Pawel 1316 POL0.001-0.2120-4.20 
  Nieczysty, Jakub 1211 POL0.001-0.3320-6.60 

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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