Rapid: Individual Calculations May 2024
 Mazgaj, Zuzanna  Total change: -3.60  Rating chartPersonal card
 Charytatywny Turniej Szachowy Zagraj w szachy dla autyzmu Lodz POL 2024-04-13
RcRownchangeKK*chgGame
 1766 1657 2.00 6 -0.18 20 -3.60 
  Brzozowski, Mateusz 1815 POL0.5010.21204.20 
  Starczewski, Sebastian 1889 POL1.0010.792015.80 
  Rosa, Antoni 1925 POL0.001-0.1720-3.40 
  Woszkowski, Stanislaw 1782 POL0.5010.17203.40 
  Rosa, Lukasz 1511 POL0.001-0.7020-14.00 
  Kowtun, Adam 1673 POL0.001-0.4820-9.60 

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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