Rapid: Individual Calculations June 2024
 Majchrzak, Przemyslaw  Total change: -41.80  Rating chartPersonal card
 Szachy w DC3D Wroclaw POL 2024-05-11
RcRownchangeKK*chgGame
 1634 1647 0.00 4 -2.09 20 -41.80 
  Kulon, Boguslaw 1898 POL0.001-0.1920-3.80 
  Wojtowicz, Jacek 1618 POL0.001-0.5420-10.80 
  Chrul, Przemyslaw 1494 POL0.001-0.7020-14.00 
  Przygodzka, Emilia 1526 POL0.001-0.6620-13.20 

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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