Individual Calculations May 2014
 Ziabek, Patryk  Total change: 29.25  Rating chartPersonal card
 Polish Youth Chess Championship 2014 - B18 Jastrzebia Gora POL 2014-03-23
RcRownchangeKK*chgGame
 1985 1853 4.00 9 0.96 15 14.40 
  Chmiel, Marcin 2050 POL0.5010.25153.75 
  Marczuk, Dominik 2043 POL1.0010.751511.25 
  Nowak, Lukasz 2087 POL0.001-0.2115-3.15 
  Jarmula, Pawel 2168 POL0.001-0.1415-2.10 
  Wilk, Tomasz 1745 POL0.001-0.6515-9.75 
  Sliwicki, Damian 2113 POL1.0010.821512.30 
  Gierulski, Kamil 1955 POL0.001-0.3615-5.40 
  Kowalczyk, Adam 1922 POL0.5010.10151.50 
  Kroczka, Gromoslaw 1784 POL1.0010.40156.00 

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)
 
 II Kalisz OPEN FIDE Kalisz POL 2014-04-26
RcRownchangeKK*chgGame
 1693 1867 4.50 5 0.99 15 14.85 
  Matuszewski, Bartosz 1467  * POL1.0010.08151.20 
  Wolniaczyk, Bartosz 1594 POL1.0010.17152.55 
  Michalski, Filip 1714 POL1.0010.30154.50 
  Janiszewski, Filip 1824 POL1.0010.44156.60 
  Niedbala, Wojciech 1864 POL0.5010.00150.00 
 * 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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