Individual Calculations February 2014
 Piesik, Piotr  Total change: -0.30  Rating chartPersonal card
 XXIV Miedzynarodowy Festiwal Szachowy CRACOVIA - 2013, Grupa A Krakow POL 2013-12-27
RcRownchangeKK*chgGame
 2193 2206 4.50 9 -0.02 15 -0.30 
  Lewtak, Dominik 1848 POL0.501-0.4015-6.00 
  Gumularz, Szymon 1929 POL1.0010.17152.55 
  Bae, Torstein m2449 NOR0.001-0.2015-3.00 
  Molenda, Marcin 1910 POL1.0010.15152.25 
  Vojinovic, Jovana wg2335 SRB0.5010.17152.55 
  Nazarenus, Moritz 2253 GER0.5010.07151.05 
  Swiech, Przemyslaw 2270 POL0.001-0.4115-6.15 
  Przybylski, Wojciech f2342 POL1.0010.681510.20 
  Klekowski, Maciej 2402 POL0.001-0.2515-3.75 

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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