Blitz: Individual Calculations August 2023
 Zurkowski, Andrzej  Total change: -37.00  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - BLITZ Bystre POL 2023-07-28
RcRownchangeKK*chgGame
 1766 2026 5.00 9 -1.85 20 -37.00 
  Pastuszko, Katarzyna 1626  * POL1.0010.08201.60 
  Warchol, Jacek 1604 POL1.0010.07201.40 
  Palacki, Rafal 1866 POL0.001-0.7120-14.20 
  Nocek, Dominik 1528 POL1.0010.04200.80 
  Ziemski, Przemyslaw 1716 POL1.0010.14202.80 
  Drabek, Jan 1715 POL1.0010.14202.80 
  Sowinski, Pawel f2272 POL0.001-0.1920-3.80 
  Mrozowski, Patryk 2064 POL0.001-0.4520-9.00 
  Futyma, Dawid 1506 POL0.001-0.9720-19.40 
 * 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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