Blitz: Individual Calculations August 2023
 Semkiw, Orest  Total change: 23.20  Rating chartPersonal card
 Jan Macieja Memorial Warszawa POL 2023-07-10
RcRownchangeKK*chgGame
 1660 1371 3.00 10 0.58 40 23.20 
  Jakubowska, Anna wm2001 POL0.001-0.0140-0.40 
  Pires, Emanuel Joao Robarts 2004 POR0.001-0.0140-0.40 
  Czubaj, Mariusz 1007 POL0.001-0.9040-36.00 
  Domoradzki, Tomasz 1028 POL1.0010.12404.80 
  Backiel, Hubert 1824 POL0.001-0.0640-2.40 
  Szarfemberg, Pawel 1570 POL1.0010.764030.40 
  Burdzy, Joanna 1664 POL1.0010.854034.00 
  Dunalewicz, Pawel 1782 POL0.001-0.0840-3.20 
  Pietrzak, Wojciech 1816 POL0.001-0.0640-2.40 
  Lasota, Adam 1903 POL0.001-0.0340-1.20 

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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