Individual Calculations September 2022
 Oxener, Aldo  Total change: -12.00  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2022 - B - FIDE open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 1671 1524 1.00 5 -0.60 20 -12.00 
  Pitera, Michal 1798 POL0.001-0.1720-3.40 
  Kulig, Karol 1245 POL0.501-0.3420-6.80 
  Aird, Ian 1809 SCO0.001-0.1620-3.20 
  Karlsson, Peter 1965 1689 SWE0.5010.22204.40 
  Sterba, Erik 1815 CZE0.001-0.1520-3.00 

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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