Individual Calculations September 2012
 Zaczek, Jonathon  Total change: 22.35  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A Warszawa POL 2012-08-06
RcRownchangeKK*chgGame
 2275 2096 4.00 9 1.49 15 22.35 
  Deszczynski, Adam 2365 POL0.5010.33154.95 
  Adamski, Jan m2322 POL0.5010.29154.35 
  Przezdziecka, Marta wg2276 POL0.5010.24153.60 
  Maciaga, Marcin 2224 POL1.0010.671510.05 
  Socko, Monika gwg2467 POL0.001-0.1015-1.50 
  Jarmula, Lukasz 2149 POL0.001-0.4315-6.45 
  Pietocha, Pawel 2125 POL1.0010.54158.10 
  Kukawski, Maciej 2346 POL0.001-0.1915-2.85 
  Zaninotto, Franco f2199 ITA0.5010.14152.10 

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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