Individual Calculations September 2019
 Stachowiak, Bruno  Total change: 16.40  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN E Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1127 1345 5.00 6 0.41 40 16.40 
  Kawulski-Chodkiewicz, Alexander 1059 POL1.0010.16406.40 
  Komendecki, Grzegorz 1113 POL1.0010.21408.40 
  Karwot, Marek 1128 POL0.501-0.2840-11.20 
  Oglaza, Dawid 1345 POL0.5010.00400.00 
  Miklosz, Malgorzata 1061 POL1.0010.16406.40 
  Arabas, Hanna 1058 POL1.0010.16406.40 

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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