Individual Calculations July 2013
 Rozumek, Krzysztof  Total change: -19.80  Rating chartPersonal card
 Mistrzostwa Polski Amatorow 2013 Wroclaw POL 2013-06-21
RcRownchangeKK*chgGame
 1772 1995 4.00 7 -1.32 15 -19.80 
  Niedbal, Piotr 1724 POL0.001-0.8315-12.45 
  Bazylewicz, Zygmunt 1595  * POL1.0010.08151.20 
  Stelmaszuk, Maciej 1595  * POL1.0010.08151.20 
  Urban, Marek 1842 POL1.0010.30154.50 
  Zielinski, Olgierd 1900 POL1.0010.37155.55 
  Glatty, Zbigniew 1904 POL0.001-0.6215-9.30 
  Milkowska, Ernesta 1845 POL0.001-0.7015-10.50 
 * 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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