Individual Calculations January 2022
 Smetek, Michal  Total change: 45.60  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach klasycznych 2021 - gr. B Warszawa POL 2021-12-18
RcRownchangeKK*chgGame
 1443 1666 8.00 9 1.14 40 45.60 
  Maliszewski, Jerzy 1266  * POL1.0010.08403.20 
  Zawadzki, Wojciech 1376 POL1.0010.16406.40 
  Eysmont, Julian 1390 POL0.501-0.3340-13.20 
  Kwiek, Janusz 1385 POL1.0010.16406.40 
  Szymanski, Jan 1689 POL0.5010.03401.20 
  Seklecki, Jakub 1519 POL1.0010.304012.00 
  Chybalski, Piotr 1510 POL1.0010.294011.60 
  Kowalski, Witold 1565 POL1.0010.364014.40 
  Marczuk, Wojciech 1291 POL1.0010.09403.60 
 * 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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