Individual Calculations August 2013
 Nowak, Mikolaj  Total change: 12.60  Rating chartPersonal card
 CHESS SUMMER 2013 Poznan POL 2013-07-13
RcRownchangeKK*chgGame
 1668 1613 4.00 7 0.84 15 12.60 
  Hoffmann, Piotr 1725 POL0.001-0.3515-5.25 
  Piasecki, Andrzej 1356 POL1.0010.18152.70 
  Bajerlein, Dawid 2013  * POL0.001-0.0815-1.20 
  Nowak, Adam 1352 POL1.0010.18152.70 
  Meczynski, Waldemar 2013  * POL0.001-0.0815-1.20 
  Adamczyk, Wieslaw 1536 POL1.0010.39155.85 
  Opolski, Wojciech 1683 POL1.0010.60159.00 
 * 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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