Individual Calculations September 2010
 Niekras, Dawid  Total change: 62.75  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy w Poznaniu - Open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 1942 1712 4.50 9 2.51 25 62.75 
  Plonczak, Dominik 2112  * POL1.0010.922523.00 
  Kolinski, Stanislaw 1935 POL0.001-0.2225-5.50 
  Magnucka, Arleta 1922 POL0.5010.27256.75 
  Rusinski, Mateusz 1898 POL1.0010.742518.50 
  Bajerlein, Dawid 1980 POL0.001-0.1725-4.25 
  Simon, Marek 1811 POL1.0010.642516.00 
  Kaluzny, Lukasz 2058 POL0.001-0.1125-2.75 
  Rozumek, Krzysztof 1888 POL1.0010.732518.25 
  Ancuta, Adam 1873 POL0.001-0.2925-7.25 
 * 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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