Individual Calculations June 2013
 Oszczanowski, Witold  Total change: 42.60  Rating chartPersonal card
 Otwarte Mistrzostwa WKSz GANT HETMAN 2013 Wroclaw POL 2013-05-10
RcRownchangeKK*chgGame
 2042 1893 5.50 8 2.84 15 42.60 
  Tworzydlo, Piotr 2132 POL0.5010.30154.50 
  Somyk, Marcin 1976 POL0.5010.11151.65 
  Paszkiewicz, Sebastian 2217 POL1.0010.871513.05 
  Lipski, Lukasz 1560 POL1.0010.12151.80 
  Zombirt, Filip 1932 POL1.0010.55158.25 
  Zeberski, Jakub m2293  * POL0.5010.42156.30 
  Kumala, Aleksander 1929 POL1.0010.55158.25 
  Dobrowolski, Aleksander 2293  * POL0.001-0.0815-1.20 
 * 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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