Individual Calculations March 2015
 Lada, Ireneusz  Total change: -51.80  Rating chartPersonal card
  IX TURNIEJ SZACHOWY KARKONOSZE Karpacz POL 2015-02-14
RcRownchangeKK*chgGame
 1724 1906 3.00 8 -2.59 20 -51.80 
  Skurniak, Szymon 1506  * POL1.0010.08201.60 
  Malaniuk, Vladimir P g2306  * UKR0.001-0.0820-1.60 
  Wlodarska, Ewa 1506  * POL1.0010.08201.60 
  Szmidt, Przemyslaw 1828 POL0.001-0.6120-12.20 
  Raczykowska, Paulina 1506  * POL1.0010.08201.60 
  Karykowska, Anna 1693 POL0.001-0.7720-15.40 
  Czechowski, Jakub 1506  * POL0.001-0.9220-18.40 
  Adamczewski, Maciej 1939 POL0.001-0.4520-9.00 
 * 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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