Individual Calculations August 2018
 Vanduyfhuys, Daria  Total change: -67.26  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open B Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 1759 1945 6.00 9 -0.50 38 -19.00 
  Szydlo, Michal 1717 POL0.501-0.2938-11.02 
  Michalska, Aleksandra 1704 POL1.0010.20387.60 
  Cwiek, Ryszard 1747 POL0.501-0.2638-9.88 
  Kozlowski, Andrzej 1580 POL1.0010.10383.80 
  Bartodziej, Bartosz 1545  * POL1.0010.08383.04 
  Darowicki, Mariusz 1897 POL0.501-0.0738-2.66 
  Poplawski, Maciej 1888 POL0.001-0.5838-22.04 
  Milczarek, Robert 1766 POL1.0010.273810.26 
  Wierzbicki, Michal 1983 POL0.5010.05381.90 
 * 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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1740 1945 5.50 9 -1.27 38 -48.26 
  Szewczak, Andrzej 1725 POL1.0010.22388.36 
  Zelak, Wladyslaw 1800 POL0.001-0.6938-26.22 
  Michalska, Aleksandra 1690 POL0.001-0.8138-30.78 
  Adamski, Adam 1687 POL0.501-0.3238-12.16 
  Kurowski, Maciej 1579 POL1.0010.10383.80 
  Kalejta, Arkadiusz 1659 POL1.0010.16386.08 
  Pietrzak, Wojciech 1796 POL1.0010.303811.40 
  Gasiorek, Dariusz 1873 POL1.0010.403815.20 
  Ossolinski, Ziemowit 1851 POL0.001-0.6338-23.94 

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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