Individual Calculations May 2012
 Nowakowski, Artur  Total change: -9.15  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1822 1661 2.50 10 -0.61 15 -9.15 
  Dadello, Aleksandra 1826 POL0.001-0.2815-4.20 
  Pietraszko, Jakub 1664 POL0.5010.00150.00 
  Bohdanowicz, Tomasz 1936 POL0.001-0.1715-2.55 
  Dzikowski, Michal 1744 POL0.001-0.3915-5.85 
  Duszenko, Michal 1857 POL0.001-0.2515-3.75 
  Lopusiewicz, Janusz 2015 POL0.001-0.1115-1.65 
  Kanicki, Krzysztof 1691 POL0.5010.04150.60 
  Ilczuk, Piotr 2061  * POL0.001-0.0815-1.20 
  Wojcik, Michal 1812 POL1.0010.701510.50 
  Dobrowolski, Mateusz 1610 POL0.501-0.0715-1.05 
 * 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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