Individual Calculations February 2017
 Kozubal, Aleksandra  Total change: -27.60  Rating chartPersonal card
 Memorial Zamenhofa Bialystok 2016 - grupa B Bialystok POL 2016-12-27
RcRownchangeKK*chgGame
 1744 1775 3.00 7 -0.69 40 -27.60 
  Vorobets, Nikolay 1985 UKR0.001-0.2340-9.20 
  Choinska, Debora 1403 POL0.501-0.4040-16.00 
  Matejczyk, Jakub 1533 POL1.0010.20408.00 
  Lada, Michal 1873 POL0.5010.13405.20 
  Korcz, Daniel 1843 POL0.5010.09403.60 
  Rosikhin, Igor 1972 BLR0.001-0.2540-10.00 
  Wloch, Mikolaj 1600 POL0.501-0.2340-9.20 

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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