Blitz: Individual Calculations August 2023
 Bartosik, Piotr  Total change: -20.00  Rating chartPersonal card
 Jagiellonski Festiwal Szachowy - Turniej Blyskawiczny Torun POL 2023-07-14
RcRownchangeKK*chgGame
 1544 1775 7.00 11 -1.00 20 -20.00 
  Czekalski, Pawel 1257 POL1.0010.03200.60 
  Swiderska, Justyna 1449 POL0.001-0.8720-17.40 
  Ponikowski, Przemyslaw 1918 POL0.001-0.3120-6.20 
  Kepski, Artur 1375  * POL1.0010.08201.60 
  Michno, Lukasz 1379 POL1.0010.08201.60 
  Singh, Abhimanyu 1478 IND1.0010.15203.00 
  Zajac, Szymon 1968 POL0.001-0.2520-5.00 
  Zajac, Robert 1431 POL1.0010.12202.40 
  Galazka, Michal 1248 POL0.501-0.4720-9.40 
  Polak, Aleksander 1498 POL0.501-0.3320-6.60 
  Filewicz, Przemyslaw 1983 POL1.0010.772015.40 
 * 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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