Rapid: Individual Calculations December 2021
 Szachniewicz, Weronika  Total change: 25.20  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2021 Lubin POL 2021-11-27
RcRownchangeKK*chgGame
 1574 1211 2.00 6 1.26 20 25.20 
  Kejna, Piotr c1791 POL0.001-0.0220-0.40 
  Bartlomowicz, Jakub 1537 POL0.001-0.1320-2.60 
  Fesyk, Michal 1407 POL0.5010.25205.00 
  Maslo, Slawomir 1664 POL0.001-0.0620-1.20 
  Szydelko, Kazimierz 1534 POL1.0010.872017.40 
  Dahche, Abdel-Azziz 1513 POL0.5010.35207.00 

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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