Individual Calculations September 2017
 Choinska, Debora  Total change: 50.40  Rating chartPersonal card
 MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 Suwalki POL 2017-08-11
RcRownchangeKK*chgGame
 1868 1600 3.00 9 1.26 40 50.40 
  Czaplewska, Klara 1934 POL0.5010.384015.20 
  Bogdanov, Ignat 2000  * UKR1.0010.924036.80 
  Migala, Andrzej 2000  * POL0.001-0.0840-3.20 
  Belczewski, Jacek 1949 POL0.001-0.1140-4.40 
  Kaniak, Justyna 1901 POL0.001-0.1540-6.00 
  Tomicki, Marek 1649 POL0.001-0.4340-17.20 
  Hagner, Pawel 1709 POL1.0010.654026.00 
  Duda, Lucas 1906 ENG0.5010.364014.40 
  Koloczek, Maciej 1764 POL0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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