Individual Calculations September 2021
 Rogaczewski, Sebastian  Total change: -32.00  Rating chartPersonal card
 Budlex Miedzynarodowy Festiwal Szachowy Kopernik - Turniej B Torun POL 2021-07-31
RcRownchangeKK*chgGame
 1424 1532 3.50 7 -0.80 40 -32.00 
  Tarasiuk, Adam 1237 POL0.501-0.3540-14.00 
  Sivickis, Andrejus 1167 POL0.001-0.9040-36.00 
  Lewandowski, Mateusz 1132  * POL1.0010.08403.20 
  Muzalewski, Slawomir 1418 POL1.0010.344013.60 
  Kwiatkowski, Jacek 1793 POL0.001-0.1840-7.20 
  Wydra, Artur 1653 POL0.5010.16406.40 
  Wydra, Michal 1570 POL0.5010.05402.00 
 * 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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