Individual Calculations August 2023
 Kukula, Karol  Total change: 11.80  Rating chartPersonal card
 III Puchar Ziemi Strzeleckiej w Szachach Strzelce Opolskie POL 2023-07-22
RcRownchangeKK*chgGame
 1785 1927 4.00 5 0.59 20 11.80 
  Chmiel, Pawel 1527  * POL1.0010.08201.60 
  Hasterok, Lukasz 1619 POL1.0010.14202.80 
  Razin, Vadim 2378 UKR0.5010.44208.80 
  Wandor, Adam 1740 POL0.501-0.2420-4.80 
  Olejarczyk, Remigiusz 1659 POL1.0010.17203.40 
 * 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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