Individual Calculations November 2019
 Achmad, Basyhar  Total change: -22.60  Rating chartPersonal card
 FIDE Rated Open Tournament Piala Radja VII-Rating Below 2200 Jogjakarta INA 2019-10-21
RcRownchangeKK*chgGame
 1841 2100 4.50 7 -1.13 20 -22.60 
  Utama, Muhammad Ikhsanul Amri 1700  * INA1.0010.08201.60 
  Febriana, Nita Nurmala 1836 INA0.501-0.3220-6.40 
  Faruq, Afifa Ayyun wf1774 INA1.0010.13202.60 
  Tb, Ahmad Sri Subosito I.z 1957 INA0.501-0.1920-3.80 
  Luthfi, Nurul Huda 1929 INA0.001-0.7320-14.60 
  Hakky, Madya 1751 INA1.0010.11202.20 
  Ry, Harto 1938 INA0.501-0.2120-4.20 
 * 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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