Individual Calculations May 2024
 Zgadzaj, Rafal  Total change: 47.80  Rating chartPersonal card
 Columbus Energy Mistrzostwa Polski Amatorow - do 2100 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1893 1951 7.00 8 2.39 20 47.80 
  Mrozowski, Nikodem 1746 POL0.501-0.2620-5.20 
  Kolodziej, Dariusz 1854 POL1.0010.37207.40 
  Maksimenko, Andrei Jr 1867 UKR1.0010.38207.60 
  Lewandrowski, Tomasz 1919 POL1.0010.46209.20 
  Spyra, Piotr 1915 POL1.0010.45209.00 
  Gabrys, Lukasz 1993 POL1.0010.562011.20 
  Motyl, Tomasz 1891 POL0.501-0.0820-1.60 
  Plotka, Wojciech 1958 POL1.0010.512010.20 

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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