Individual Calculations September 2018
 Sapinski, Sebastian  Total change: 31.20  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1812 1505 2.00 8 0.78 40 31.20 
  Jankowiak, Piotr 1905  * POL0.5010.424016.80 
  Barchuk, Irina 1905  * UKR0.001-0.0840-3.20 
  Flis, Pawel 1905  * POL0.001-0.0840-3.20 
  Wolagiewicz, Kinga 1702 POL0.5010.254010.00 
  Wloch, Mikolaj 1772 POL0.001-0.1840-7.20 
  Milchenko, Valerii 1797 RUS1.0010.854034.00 
  Blasiak, Miroslaw 1683 POL0.001-0.2740-10.80 
  Paziak, Patryk 1823 POL0.001-0.1340-5.20 
 * 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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