Individual Calculations July 2022
 Rydzynski, Marcin  Total change: 51.20  Rating chartPersonal card
 III Turniej FIDE OPEN o Puchar Prezydenta Bydgoszczy Bydgoszcz POL 2022-06-11
RcRownchangeKK*chgGame
 1412 1175 2.00 3 1.28 40 51.20 
  Bialas, Jerzy 1567 POL0.001-0.0840-3.20 
  Karwowska, Danuta 1169 POL1.0010.494019.60 
  Starzynski, Pawel 1499 POL1.0010.874034.80 

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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