Individual Calculations July 2013
 Buchala, Tomasz  Total change: -16.50  Rating chartPersonal card
 Mistrzostwa Polski Amatorow 2013 Wroclaw POL 2013-06-21
RcRownchangeKK*chgGame
 1775 1955 4.00 7 -1.10 15 -16.50 
  Bregoszewski, Leon 1666 POL1.0010.16152.40 
  Milkowska, Ernesta 1845 POL0.001-0.6515-9.75 
  Mandla, Maciej 1663 POL1.0010.15152.25 
  Wasylkiewicz, Andrzej 1827 POL1.0010.33154.95 
  Zielinski, Hubert 1845 POL0.001-0.6515-9.75 
  Radzicki, Wieslaw 1738 POL0.501-0.2815-4.20 
  Suliborski, Artur 1840 POL0.501-0.1615-2.40 

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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