Individual Calculations March 2011
 Cichocka, Urszula  Total change: 19.95  Rating chartPersonal card
 XIII Ketrzynski Festiwal Szachowy Ketrzyn POL 2010-12-27
RcRownchangeKK*chgGame
 1909 1650 2.50 6 1.33 15 19.95 
  Wisniewski, Adam 2031 POL0.5010.41156.15 
  Reza, Wojciech 2050  * POL0.001-0.0815-1.20 
  Prigodin, Ruslan 1854 LTU0.5010.26153.90 
  Malecki, Janusz 1843 POL0.5010.25153.75 
  Plichta, Adam 1860 POL0.001-0.2315-3.45 
  Galuscak, Viktoras 1815 LTU1.0010.721510.80 
 * 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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