Individual Calculations September 2021
 Smagacz, Aleksander  Total change: 88.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1497 1324 4.50 8 2.22 40 88.80 
  Zmarzly, Wiktor 1528 POL0.5010.264010.40 
  Mytnik, Kinga 1495 POL0.001-0.2740-10.80 
  Cichon, Michal 1142 POL1.0010.264010.40 
  Rozek, Michal 1595 POL0.5010.334013.20 
  Pietras, Maksymilian 1575 POL0.5010.314012.40 
  Zielinski, Marcin 1545 POL1.0010.784031.20 
  Sidlo, Szymon 1465 POL0.001-0.3140-12.40 
  Stepien, Piotr 1633 POL1.0010.864034.40 

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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