Rapid: Individual Calculations December 2022
 Luczak, Filip  Total change: -10.00  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Zachodniopomorskiego LZS w szachach Koszalin POL 2022-11-20
RcRownchangeKK*chgGame
 1747 2226 8.00 9 -0.25 40 -10.00 
  Renczynski, Marcel 1826  * POL1.0010.08403.20 
  Walawicz, Jerzy 1548 POL1.0010.01400.40 
  Penza, Denis 1690 UKR1.0010.03401.20 
  Mielczarski, Miroslaw 2004 POL0.001-0.7840-31.20 
  Zarzecki, Dymitr 1557 POL1.0010.01400.40 
  Grzesik, Gracjan 2048 POL1.0010.274010.80 
  Bochniak, Franciszek 1752 POL1.0010.05402.00 
  Mielczarski, Zbigniew 1500 POL1.0010.01400.40 
  Kot, Jerzy f1801 POL1.0010.07402.80 
 * 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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