Rapid: Individual Calculations July 2017
 Losinska, Aleksandra  Total change: 8.80  Rating chartPersonal card
 XVII OTSz Talenty 2017 Grupa A Bydgoszcz POL 2017-05-28
RcRownchangeKK*chgGame
 1619 1511 3.00 7 0.44 20 8.80 
  Majdan, Damian 1771 POL1.0010.822016.40 
  Konieczynski, Piotr 1911  * POL0.001-0.0820-1.60 
  Zurawski, Kamil 1673 POL0.001-0.2920-5.80 
  Dolinski, Piotr 1702 POL0.001-0.2520-5.00 
  Karkowska, Ewa 1111  * POL1.0010.08201.60 
  Straszewski, Tomasz 1392 POL1.0010.34206.80 
  Golabiewski, Adam 1775 POL0.001-0.1820-3.60 
 * 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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