Blitz: Individual Calculations January 2023
 Dybowski, Rafal  Total change: -120.00  Rating chartPersonal card
 Otwarte Mistrzostwa AZS UMK Torun Blitz Torun POL 2022-12-28
RcRownchangeKK*chgGame
 1517 2000 1.50 8 -6.00 20 -120.00 
  Ludwinski, Daniel 1591 POL0.001-0.9220-18.40 
  Zajac, Robert 1443 POL0.001-0.9720-19.40 
  Sivickis, Kornelia 1600  * POL0.001-0.9220-18.40 
  Czekalski, Pawel 1240 POL0.501-0.5020-10.00 
  Sliwonik, Robert 1393 POL1.0010.02200.40 
  Gabryszewski, Hubert 1652 POL0.001-0.8920-17.80 
  Wydra, Michal 1536 POL0.001-0.9520-19.00 
  Fudala, Dominik 1677 POL0.001-0.8720-17.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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