Individual Calculations May 2018
 Kurowski, Andrzej  Total change: -7.00  Rating chartPersonal card
 VIII Otwarte Mistrzostwa Garnizonu 2018 Warszawa POL 2018-01-08
RcRownchangeKK*chgGame
 1562 1764 5.50 8 -0.35 20 -7.00 
  Kwiecinski, Rafal 1364  * POL1.0010.08201.60 
  Dlugolecki, Wladyslaw 1509 POL0.501-0.3120-6.20 
  Baranowicz, Jan 1658 POL1.0010.36207.20 
  Kaniak, Justyna 1906 POL0.001-0.3120-6.20 
  Oles, Jan 1364  * POL1.0010.08201.60 
  Kowalczyk, Waldemar 1622 POL0.501-0.1920-3.80 
  Krzyzanowski, Antoni 1597 POL1.0010.28205.60 
  Basiaga, Sebastian 1477 POL0.501-0.3420-6.80 
 * 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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