Individual Calculations March 2024
 Omanska, Halina  Total change: -12.40  Rating chartPersonal card
 Ogolnopolski Turniej Stowarzyszenia "CROSS" w Szachach Krynica-Zdroj POL 2024-02-16
RcRownchangeKK*chgGame
 1192 1003 1.00 5 -0.31 40 -12.40 
  Trocha, Joachim 1301 POL0.001-0.1540-6.00 
  Raczek, Zbigniew 1108 POL0.5010.14405.60 
  Galuszka, Andrzej 1081 POL0.5010.11404.40 
  Gorak, Tomasz 1229 POL0.001-0.2140-8.40 
  Wybraniec, Mieczyslaw 1239 POL0.001-0.2040-8.00 

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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