Individual Calculations December 2018
 Simanjuntak, Sebastian  Total change: -28.20  Rating chartPersonal card
 Zindgani Cup FIDE Rated Open Chess Tournament 2018 SURABAYA INA 2018-11-07
RcRownchangeKK*chgGame
 1927 2248 5.50 8 -1.41 20 -28.20 
  Abdullah, Mustafa 1848  * INA1.0010.08201.60 
  Kusuma, Putu Luhur Apngal 1948 INA0.001-0.8520-17.00 
  Tommy, Hindawan Tanadi 1848  * INA1.0010.08201.60 
  Dziththauly, Ramadhan 1931 INA0.001-0.8720-17.40 
  Suseno, Bimo Aji 1848  * INA1.0010.08201.60 
  Kurniawan, Ananda 1988 INA0.501-0.3220-6.40 
  Didik, Sali Putra 2006 INA1.0010.20204.00 
  Karenza, Dita wm2001 INA1.0010.19203.80 
 * 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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