Individual Calculations April 2013
 Ponikowski, Przemyslaw  Total change: -19.35  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (5) Warszawa POL 2013-03-02
RcRownchangeKK*chgGame
 1709 2042 3.00 5 -1.29 15 -19.35 
  Garbowski, Jakub 1672 POL0.001-0.9015-13.50 
  Wajszczyk, Piotr 1642  * POL1.0010.08151.20 
  Sokalski, Daniel 1948 POL0.001-0.6315-9.45 
  Wisniewski, Jacek 1642  * POL1.0010.08151.20 
  Zolkiewski, Jakub 1642  * POL1.0010.08151.20 
 * 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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