Individual Calculations May 2011
 Borowski, Marek  Total change: 18.25  Rating chartPersonal card
 Otwarte Mistrzostwa UKSz Hetman_A Warszawa POL 2011-01-03
RcRownchangeKK*chgGame
 1762 1548 2.50 7 0.73 25 18.25 
  Kedzierski, Slawomir 1948  * POL0.001-0.0825-2.00 
  Wilczynski, Adam 1768 POL1.0010.782519.50 
  Grzelak, Artur 1948  * POL0.001-0.0825-2.00 
  Niedzwiecki, Miroslaw 1692 POL0.5010.19254.75 
  Rodak, Przemyslaw 1534 POL0.001-0.5225-13.00 
  Zbrzeski, Piotr 1808 POL0.5010.32258.00 
  Prazmowski, Wlodzimierz 1634 POL0.5010.12253.00 
 * 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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