Individual Calculations July 2024
 Pniaczek, Marek  Total change: -18.60  Rating chartPersonal card
 XXXIV Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A Krakow POL 2024-05-30
RcRownchangeKK*chgGame
 2005 2121 3.00 6 -0.93 20 -18.60 
  Cichon, Jakub 1986 POL0.501-0.1820-3.60 
  Swider, Pawel 1978 POL0.001-0.6920-13.80 
  Fritz, Antoni 2029 POL1.0010.37207.40 
  Brzezina, Pawel 1961 POL0.501-0.2120-4.20 
  Lecki, Leonard 2030 POL0.501-0.1220-2.40 
  Chiszko, Oskar 2045 POL0.501-0.1020-2.00 

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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