Blitz: Individual Calculations February 2019
 Halvorsen, Benjamin  Total change: 6.20  Rating chartPersonal card
 Riltonblixt 2 2018 2019 Stockholm SWE 2019-01-03
RcRownchangeKK*chgGame
 1853 1665 2.50 8 0.31 20 6.20 
  Eriksson, Jorgen 2065  * SWE0.5010.42208.40 
  Sarwari, Hamidullah 1836 AFG0.001-0.2720-5.40 
  Wartiovaara, Oliver 1931 FIN0.001-0.1820-3.60 
  Tuomainen, Jouni 1418 SWE0.501-0.3120-6.20 
  Johansson, Nicklas 1914 SWE0.001-0.1920-3.80 
  Martin Perez, Javier f1880 ESP0.001-0.2320-4.60 
  Hafstad, Leif 1878 ENG1.0010.772015.40 
  Arnoldsson, Joel 1905 SWE0.5010.30206.00 
 * 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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