Blitz: Individual Calculations February 2020
 Hafenstein, Andrea  Total change: -73.60  Rating chartPersonal card
 Riltonblixt 2019 2020 Stockholm SWE 2020-01-03
RcRownchangeKK*chgGame
 1732 1880 2.50 9 -3.68 20 -73.60 
  Seo, Jung Min f2280  * SWE0.001-0.0820-1.60 
  Ahmad, Saadah 1632 JOR0.001-0.8120-16.20 
  Olsson, William 1691 SWE0.001-0.7520-15.00 
  Thorisson, Benedikt 1572 ISL0.001-0.8620-17.20 
  Feuerstein, Mario 1814 GER0.501-0.0920-1.80 
  Forsberg, Bjorn 1534 SWE1.0010.11202.20 
  Carlfors, Viktor 1785 SWE0.001-0.6320-12.60 
  Abreu Sanchez, Leonel Jesus 1749 VEN1.0010.32206.40 
  Hamina, Martti 1535 FIN0.001-0.8920-17.80 
 * 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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