Individual Calculations August 2012
 Ostrowski, Michal  Total change: -28.80  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1727 1449 0.00 3 -0.53 15 -7.95 
  Tomczak, Mikolaj 1849  * POL0.001-0.0815-1.20 
  Rosiak, Tomasz 1625 POL0.001-0.2715-4.05 
  Feliksinski, Tadeusz 1707 POL0.001-0.1815-2.70 
 * 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)
 
 XX Miedzynarodowy Festiwal Szachowy im. Jozefa Dominika, Turniej B Dobczyce POL 2012-07-14
RcRownchangeKK*chgGame
 1568 1447 0.00 4 -1.39 15 -20.85 
  Dujava, Jonas 1714 SVK0.001-0.1815-2.70 
  Tkac, Michal 1601 SVK0.001-0.2915-4.35 
  Maniecki, Grzegorz 1464 POL0.001-0.4815-7.20 
  Tkac, Adam 1493 SVK0.001-0.4415-6.60 

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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