Individual Calculations May 2011
 Zawierucha, Aleksander  Total change: -7.20  Rating chartPersonal card
 XV Turniej Szachowy BOGUSZOWICE-2011 Boguszowice POL 2011-03-14
RcRownchangeKK*chgGame
 1843 2018 4.50 7 -0.48 15 -7.20 
  Smolka, Marcin 1811 POL0.001-0.7715-11.55 
  Sadowski, Krzysztof 1895 POL1.0010.33154.95 
  Szurek, Dagmara 1720 POL0.001-0.8515-12.75 
  Wiszniowski, Bartosz 1618  * POL1.0010.08151.20 
  Labus, Zbigniew 1923 POL1.0010.37155.55 
  Matuszczyk, Przemyslaw 2026 POL0.5010.01150.15 
  Dziodzio, Angelika 1906 POL1.0010.35155.25 
 * 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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