Individual Calculations September 2018
 Rak, Tomasz  Total change: 10.80  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1908 2007 6.00 9 0.54 20 10.80 
  Wolagiewicz, Kinga 1702 POL1.0010.14202.80 
  Szczotka, Klara 1607  * POL1.0010.08201.60 
  Zurkowski, Andrzej 2076 POL1.0010.602012.00 
  Rudzinska, Michalina wf2003 POL0.501-0.0120-0.20 
  Krasiewicz, Robert 1923 POL1.0010.38207.60 
  Kowalec, Maciej 2065 POL0.5010.08201.60 
  Shamatava, Nikolozi 1676 GEO0.501-0.3820-7.60 
  Nikitin, Aleksander I 2036 BLR0.5010.04200.80 
  Kindler, Przemyslaw 2086 POL0.001-0.3920-7.80 
 * 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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