Individual Calculations February 2018
 Widelski, Kacper  Total change: -12.00  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1776 1914 5.50 9 -0.60 20 -12.00 
  Choinska, Debora 1650 POL1.0010.18203.60 
  Zeliantsova, Kseniya 1685 BLR0.501-0.2920-5.80 
  Bancarewicz, Aleks 1691 POL1.0010.22204.40 
  Zwarycz, Milosz 1844 POL0.501-0.1020-2.00 
  Szmidt, Przemyslaw 1855 POL0.501-0.0820-1.60 
  Paziak, Patryk 1802 POL1.0010.35207.00 
  Kaminski, Maciej 1938 POL0.001-0.4720-9.40 
  Skurniak, Szymon 1782 POL0.501-0.1820-3.60 
  Zelak, Wladyslaw 1735 POL0.501-0.2320-4.60 

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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