Individual Calculations May 2013
 Piasecki, Stanislaw  Total change: -12.30  Rating chartPersonal card
 Open Krynica 2013 Miedzynarodowy Turniej Szachowy - Ogolnopolski Integracyjny Turniej Osob Niepelnosprawnych Stowarzyszenia Fianchetto Krynica POL 2013-04-11
RcRownchangeKK*chgGame
 1844 1654 1.50 7 -0.41 30 -12.30 
  Szczepaniec, Stanislaw 1954 POL0.001-0.1530-4.50 
  Rogalski, Krzysztof 1839 POL0.001-0.2630-7.80 
  Lewandowski, Marek 1895 POL0.001-0.2030-6.00 
  Balcerczak, Ewa 1474 POL1.0010.26307.80 
  Winiarski, Kazimierz 1918 POL0.001-0.1830-5.40 
  Wesolowski, Tadeusz 1993 POL0.5010.383011.40 
  Michalik, Marek 1836 POL0.001-0.2630-7.80 

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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