Individual Calculations September 2019
 Kozlowski, Andrzej  Total change: 24.60  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1583 1566 5.50 9 1.23 20 24.60 
  Gradzki, Artur 1166  * POL1.0010.08201.60 
  Simon, Marek 1879 POL1.0010.862017.20 
  Burdzicki, Stanislaw 1785 POL0.001-0.2220-4.40 
  Pyka, Roman 1860 POL0.001-0.1520-3.00 
  Nowakowski, Michal 1420 POL1.0010.30206.00 
  Szuber, Dawid 1343 POL1.0010.22204.40 
  Szydelko, Michal 1752 POL0.001-0.2620-5.20 
  Jurkowska, Magdalena 1320 POL1.0010.19203.80 
  Zgoda, Damian 1725 POL0.5010.21204.20 
 * 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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