Individual Calculations March 2010
 Mandla, Maciej  Total change: -12.75  Rating chartPersonal card
 68 Mistrzostwa Woj. Slaskiego Mezczyzn i Kobiet w Szach. Klas. na 2009 r. Imielin POL 2009-09-25
RcRownchangeKK*chgGame
 1820 1706 1.00 5 -0.85 15 -12.75 
  Galyga, Zbigniew 2106  * POL0.001-0.0815-1.20 
  Gromada, Andrzej 1922 POL0.001-0.2215-3.30 
  Wozniak, Dawid 1917 POL0.001-0.2315-3.45 
  Mazur, Anna 1448 POL1.0010.18152.70 
  Czarnecki, Artur 1708 POL0.001-0.5015-7.50 
 * 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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