Rapid: Individual Calculations September 2018
 Szczecina, Michal  Total change: -25.60  Rating chartPersonal card
 OFSz "Swietokrzyskie gra w szachy" 2018-Rapid Kielce POL 2018-08-04
RcRownchangeKK*chgGame
 1689 1984 4.50 7 -1.28 20 -25.60 
  Ugrewicz, Ludwik 1584  * POL0.001-0.9220-18.40 
  Wittych, Maciej 1584  * POL1.0010.08201.60 
  Oleksa, Marcin 1584  * POL0.501-0.4220-8.40 
  Kobylecki, Andrzej 1743 POL1.0010.20204.00 
  Mlynarski, Kamil 1812 POL0.501-0.2320-4.60 
  Choina, Jan 1584  * POL1.0010.08201.60 
  Pomagalski, Marcin 1931 POL0.501-0.0720-1.40 
 * 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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