Individual Calculations September 2022
 Michalska, Aleksandra  Total change: -65.20  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1636 1832 3.50 9 -3.26 20 -65.20 
  Ulger, Mesut 1662 POL0.001-0.7220-14.40 
  Macura, Mateusz 1585 POL0.001-0.8120-16.20 
  Perlak, Michal 1560 POL1.0010.17203.40 
  Slusarczyk, Anna 1589 POL0.501-0.3020-6.00 
  Cwiek, Stefan 1633 POL1.0010.24204.80 
  Miler, Franciszek 1667 POL1.0010.28205.60 
  Kozlowski, Franciszek 1701 POL0.001-0.6820-13.60 
  Raba, Bartosz 1697 POL0.001-0.6820-13.60 
  Wierzbicki, Dawid 1626 POL0.001-0.7620-15.20 

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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