Individual Calculations February 2019
 Goraj, Barbara  Total change: 86.80  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa B Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1974 1786 4.50 9 2.17 40 86.80 
  Slabek, Grzegorz 1967 POL1.0010.744029.60 
  Zianowicz, Dominik 1969 POL0.5010.24409.60 
  Kosturkiewicz, Jacek 1972 POL1.0010.744029.60 
  Landl, Margot 1976 AUT0.5010.254010.00 
  Popescu, Florin 2099 ROU0.001-0.1440-5.60 
  Konyves, Almos 1963 HUN0.5010.23409.20 
  Grishchenko, Mihail 1936 UKR0.5010.20408.00 
  Jablonska, Sabina 1964 POL0.001-0.2740-10.80 
  Gawronski, Lukasz 1916 POL0.5010.18407.20 

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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