Individual Calculations July 2023
 Stryz, Przemyslaw  Total change: 13.20  Rating chartPersonal card
 WKSz-1938 tournament 25th Wloclawek POL 2023-06-16
RcRownchangeKK*chgGame
 1593 1533 3.00 6 0.33 40 13.20 
  Gawronski, Miroslaw 2019 POL0.5010.464018.40 
  Jeziorny, Janusz 1651 POL0.5010.16406.40 
  Mioduszewski, Szymon 1408 POL0.001-0.6740-26.80 
  Daczkowski, Miroslaw 1656 POL1.0010.674026.80 
  Domeradzka, Karolina 1264 POL0.501-0.3340-13.20 
  Parol, Jan 1561 POL0.5010.04401.60 

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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