Rapid: Individual Calculations May 2018
 Zabrzanska, Weronika  Total change: 8.40  Rating chartPersonal card
 Szachy i Politechnika lacza pokolenia Opole POL 2018-04-21
RcRownchangeKK*chgGame
 1719 1514 2.00 6 0.42 20 8.40 
  Pacan-Milej, Kosma f1914  * POL0.001-0.0820-1.60 
  Klimek, Marcin 1831 POL0.001-0.1320-2.60 
  Rzasa, Mateusz 1114  * POL1.0010.08201.60 
  Ptaszek, Przemyslaw 1732 POL1.0010.782015.60 
  Hasterok, Mateusz 1808 POL0.001-0.1520-3.00 
  Zgadzaj, Rafal 1914  * POL0.001-0.0820-1.60 
 * 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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