Rapid: Individual Calculations December 2017
 Trzeciak, Bartosz  Total change: -7.40  Rating chartPersonal card
 MTSz o Puchar Prezydenta Miasta Elblaga Elblag POL 2017-11-26
RcRownchangeKK*chgGame
 1661 1587 2.50 7 -0.37 20 -7.40 
  Belczewski, Jacek 1917 POL0.001-0.1220-2.40 
  Jozwik, Rafal 1907 POL0.5010.37207.40 
  Rak, Tomasz 1987  * POL0.001-0.0820-1.60 
  Dobrowolski, Henryk 1649 POL1.0010.592011.80 
  Dackiewicz, Marek 1694 POL0.001-0.3520-7.00 
  Libura, Julianna 1283 POL0.001-0.8620-17.20 
  Trochimczuk, Szymon 1187  * POL1.0010.08201.60 
 * 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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