Individual Calculations February 2014
 Kaczmarek, Arkadiusz  Total change: -26.85  Rating chartPersonal card
 XVI Ketrzynski Festiwal Szachowy - OPEN A Ketrzyn POL 2013-12-27
RcRownchangeKK*chgGame
 1695 2024 6.00 9 -1.79 15 -26.85 
  Filewicz, Radoslaw 1624  * POL1.0010.08151.20 
  Plesiuk, Jan 1755 POL0.501-0.3315-4.95 
  Banach, Szymon 1843 POL0.501-0.2415-3.60 
  Wilk, Oktawia 1624  * POL0.001-0.9215-13.80 
  Jasinowicz, Waclaw 1624  * POL1.0010.08151.20 
  Fukowski, Pawel 1674  * POL0.501-0.3915-5.85 
  Karpinski, Ryszard 1657 POL1.0010.10151.50 
  Kowalec, Maciej 1834 POL0.501-0.2515-3.75 
  Dogiel, Leszek 1624  * POL1.0010.08151.20 
 * 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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