Individual Calculations July 2012
 Krokay, Urszula  Total change: -10.65  Rating chartPersonal card
 Puchar Wroclawia 2012 - OPEN A Wroclaw POL 2012-04-30
RcRownchangeKK*chgGame
 2006 1879 2.50 9 -0.72 15 -10.80 
  Dobrowolski, Aleksander 2279  * POL0.001-0.0815-1.20 
  Piotrowski, Przemyslaw 1993 POL0.001-0.3415-5.10 
  Karnas, Leszek 1850 POL1.0010.46156.90 
  White, John 1905 USA0.5010.04150.60 
  Rozycki, Bartlomiej 1849 POL0.001-0.5415-8.10 
  Knap, Jerzy 1853 POL1.0010.46156.90 
  Sabuk, Piotr 2151 POL0.001-0.1715-2.55 
  Zombirt, Filip 1898 POL0.001-0.4715-7.05 
  Kolosowski, Mateusz m2279  * POL0.001-0.0815-1.20 
 * 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)
 
 Mistrzostwa Polski Amatorow 2012 Wroclaw POL 2012-06-22
RcRownchangeKK*chgGame
 1879 1879 2.00 4 0.01 15 0.15 
  Wasylkiewicz, Andrzej 1937 POL1.0010.58158.70 
  Hemmerling, Jaroslaw 1962 POL0.001-0.3915-5.85 
  Wirowski, Piotr 1693 POL0.501-0.2415-3.60 
  Politowicz, Anna 1922 POL0.5010.06150.90 

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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