Individual Calculations February 2020
 Mirowska, Oliwia  Total change: -28.00  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1950 1925 3.50 9 -0.70 40 -28.00 
  Janus, Przemyslaw 2065 POL0.001-0.3140-12.40 
  Kawula, Andrzej 1820 POL0.501-0.1440-5.60 
  Gorozhankina, Julia wf2068 LAT0.5010.19407.60 
  Dzwierzynski, Bartosz 2065 POL0.001-0.3140-12.40 
  Czaplak, Lukasz 1842 POL0.001-0.6140-24.40 
  Kosar, Mikulas 1859 SVK1.0010.414016.40 
  Van Nieuwenhuizen, Hans 1924 NED1.0010.504020.00 
  Martynyuk, Elizaveta fwm2053 RUS0.001-0.3340-13.20 
  Szelag, Zuzanna 1855 POL0.501-0.1040-4.00 

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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