Rapid: Individual Calculations July 2024
 Brzoska, Mariusz  Total change: -1.20  Rating chartPersonal card
 X Mistrzostwa Polski Amatorow w szachach szybkich Pegow POL 2024-06-01
RcRownchangeKK*chgGame
 1780 1744 3.50 8 -0.06 20 -1.20 
  Lasok, Marek 1900 POL0.001-0.2920-5.80 
  Blaszkiewicz, Elzbieta 1429 POL1.0010.14202.80 
  Frac, Piotr 1858 POL1.0010.662013.20 
  Janowicz, Mateusz 1805 POL0.001-0.4220-8.40 
  Lisiecki, Robert 1903 POL0.5010.21204.20 
  Zabawski, Grzegorz 1930 POL0.001-0.2620-5.20 
  Stys, Jakub 1596 POL1.0010.30206.00 
  Wasylkiewicz, Andrzej 1818 POL0.001-0.4020-8.00 

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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