Individual Calculations July 2011
 Sabuk, Piotr  Total change: -28.20  Rating chartPersonal card
 Z Szachami Przez Polskê - SUDETY 2011 Szklarska Poreba POL 2011-05-29
RcRownchangeKK*chgGame
 2020 2227 4.00 8 -1.88 15 -28.20 
  Marszalek, Jakub 1827  * POL1.0010.08151.20 
  Zurel, Maxim 1852 ISR1.0010.09151.35 
  Musialkiewicz, Jan 2128 POL0.001-0.6415-9.60 
  Ufimtsev, Egor 1863 RUS0.001-0.9015-13.50 
  Koitka, Jakub 1920 POL0.501-0.3615-5.40 
  Musialkiewicz, Pawel 1970 POL1.0010.18152.70 
  Malaniuk, Vladimir P g2473 UKR0.5010.31154.65 
  Goluch, Piotr 2124 POL0.001-0.6415-9.60 
 * 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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