Individual Calculations May 2010
 Brynski, Dawid  Total change: -6.75  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 1838 2036 2.50 4 -0.45 15 -6.75 
  Jagiela, Piotr 1885 POL0.501-0.2015-3.00 
  Wieczorek, Lech 1917 POL1.0010.34155.10 
  Kulas, Szymon 1914 POL0.001-0.6715-10.05 
  Koza, Stanislaw 1636  * POL1.0010.08151.20 
 * 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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