Individual Calculations February 2015
 Korniyuk, Mariya  Total change: 17.60  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 2201 2126 4.50 9 0.88 20 17.60 
  Martins, David Pires Tavares f2345 POR0.001-0.2220-4.40 
  Lach, Aleksandra wf2208 POL0.001-0.3920-7.80 
  Wozniak, Mariola wc1983 POL0.001-0.6920-13.80 
  Hristodoulaki, Antonia 1981 GRE0.501-0.1920-3.80 
  Ramondino, Renzo f2255 ITA1.0010.672013.40 
  Kowalczyk, Rafal 2180 POL1.0010.582011.60 
  Borsos, Bogdan m2230 UKR0.5010.14202.80 
  Kulkarni, Bhakti cwg2292 IND0.5010.22204.40 
  Kulon, Klaudia wg2332 POL1.0010.762015.20 

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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