Individual Calculations January 2012
 Oszczanowski, Witold  Total change: 1.65  Rating chartPersonal card
 Puchar Wroclawia B Wroclaw POL 2011-10-28
RcRownchangeKK*chgGame
 1628 1875 4.00 5 0.11 15 1.65 
  Lipski, Lukasz 1475  * POL1.0010.08151.20 
  Dmochowska, Agnieszka wc1712 POL1.0010.28154.20 
  Gajdamowicz, Adrian 1566 POL1.0010.14152.10 
  Wrobel, Maciej 1887 POL0.001-0.4815-7.20 
  Sernecki, Franciszek 1500 POL1.0010.09151.35 
 * 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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