Rapid: Individual Calculations January 2023
 Konieczynski, Piotr  Total change: -11.60  Rating chartPersonal card
 Turniej z okazji 85-lecia Kujawsko-Pomorskiego Zwiazku Szachowego Szubin POL 2022-12-03
RcRownchangeKK*chgGame
 1528 1863 5.50 7 -0.58 20 -11.60 
  Majdan, Zygmunt 1463  * POL1.0010.08201.60 
  Polak, Aleksander 1507 POL0.501-0.3920-7.80 
  Maciejewski, Adam 1402 POL0.501-0.4520-9.00 
  Kapela, Norbert 1553 POL1.0010.14202.80 
  Gorny, Jacek 1485 POL0.501-0.4120-8.20 
  Kaminski, Damian 1684 POL1.0010.27205.40 
  Dassuj, Andrzej 1601 POL1.0010.18203.60 
 * 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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