Individual Calculations May 2015
 Olszewski, Jerzy  Total change: 4.60  Rating chartPersonal card
 Open Krynica 2015 - Ogolnopolski Integracyjny Turniej Szachowy Osob Niepelnosprawnych Krynica Zdroj POL 2015-04-13
RcRownchangeKK*chgGame
 1770 1707 4.00 9 0.23 20 4.60 
  Walczak, Piotr 2012 POL0.5010.36207.20 
  Gozdziewicz, Marek 1601 POL0.501-0.1420-2.80 
  Gorczyca, Dominika 1911 POL0.001-0.2420-4.80 
  Kuberski, Franciszek 1477 POL1.0010.21204.20 
  Sosnowska, Elzbieta wf1842 POL0.5010.18203.60 
  Krawcewicz, Lucyna 1879 POL0.5010.23204.60 
  Gasik, Jadwiga 1828 POL0.001-0.3420-6.80 
  Stopka, Tomasz 1968 POL0.001-0.1820-3.60 
  Karamucki, Henryk 1410 POL1.0010.15203.00 

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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