Individual Calculations June 2024
 Maciejewski, Kamil  Total change: -9.00  Rating chartPersonal card
 INDUSTRIA Swietokrzyski Festiwal Szachowy 2024 - Turniej A (od 1400 PZSzach) Kielce POL 2024-05-01
RcRownchangeKK*chgGame
 1804 1969 4.50 7 -0.45 20 -9.00 
  Kopia, Julian 1637 POL1.0010.12202.40 
  Bociek, Piotr 1790 POL0.501-0.2320-4.60 
  Biesiadecki, Adam 1884 POL0.501-0.1220-2.40 
  Borkowski, Adam 1806 POL0.501-0.2220-4.40 
  Osinski, Tomasz 1704 POL1.0010.18203.60 
  Mukherjee, Bratajit 1896 IND1.0010.40208.00 
  Tokarz, Izabela 1908 POL0.001-0.5820-11.60 

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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