Individual Calculations August 2018
 Vanduyfhuys, Igor  Total change: -45.22  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open B Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 1776 1732 5.00 9 1.03 38 39.14 
  Spychala, Josefa 1500 POL1.0010.21387.98 
  Kosny, Marek 1891 POL1.0010.713826.98 
  Szmidt, Przemyslaw 1847 POL1.0010.663825.08 
  Wierzbicki, Michal 1983 POL0.001-0.1938-7.22 
  Kozielski, Miroslaw 1703 DEN1.0010.463817.48 
  Bartoszewicz, Marcin 1907 POL0.001-0.2738-10.26 
  Bartodziej, Bartosz 1534 POL0.001-0.7638-28.88 
  Polak, Michal 1836 POL1.0010.643824.32 
  Milanowski, Jan 1784 POL0.001-0.4338-16.34 

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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1713 1732 2.50 9 -2.22 38 -84.36 
  Sroka, Janusz 1948 POL0.001-0.2238-8.36 
  Karpinski, Waldemar 1634 POL1.0010.373814.06 
  Bartosik, Piotr 1912 POL0.001-0.2638-9.88 
  Hilton, Tim 1857 ENG1.0010.673825.46 
  Okurowski, Michal 1504 POL0.001-0.7938-30.02 
  Wolagiewicz, Kinga 1611 POL0.501-0.1638-6.08 
  Kietrys, Maciej 1672 POL0.001-0.5838-22.04 
  Tomsia, Jakub 1638 POL0.001-0.6338-23.94 
  Backiel, Hubert 1643 POL0.001-0.6238-23.56 

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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