Rapid: Individual Calculations August 2019
 Boag, Sean  Total change: 5.20  Rating chartPersonal card
 2019 NSW Rapid Sydney AUS 2019-07-07
RcRownchangeKK*chgGame
 1597 1259 1.00 6 0.26 20 5.20 
  Melamed, Daniel 1659  * AUS0.001-0.0820-1.60 
  Rachmadi, Herman 1659  * AUS1.0010.922018.40 
  Fatohi, Emad Ghanim 1590 IRQ0.001-0.1220-2.40 
  Tarek, Emad 1613 AUS0.001-0.1120-2.20 
  Chiara, Vince 1504 AUS0.001-0.2020-4.00 
  Ullah, Sami 1556 AUS0.001-0.1520-3.00 
 * 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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