Individual Calculations September 2017
 Harahap, Yoga Pradafa  Total change: -26.40  Rating chartPersonal card
 FIDE International Open Chess Tournament JAKSA AGUNG Cup Surabaya INA 2017-08-01
RcRownchangeKK*chgGame
 2124 2346 7.00 11 -1.32 20 -26.40 
  Masduki, J Dr 1946  * INA1.0010.08201.60 
  Risman, Siahaan 2028 INA0.501-0.3720-7.40 
  Owen, Michael c2013 INA1.0010.12202.40 
  Pasek, Budarsa f2148 INA0.501-0.2620-5.20 
  Fisabilillah, Ummi wf2123 INA0.001-0.7820-15.60 
  Hasyim, Cung 1964 INA1.0010.09201.80 
  Legowo, Parahita Millyena wf2099 INA1.0010.19203.80 
  Muhammad, Supriyadi 2090 INA1.0010.19203.80 
  Pascua, Haridas m2438 PHI0.001-0.3720-7.40 
  Piter, Telussa 2077 INA1.0010.17203.40 
  Dimakiling, Oliver m2435 PHI0.001-0.3820-7.60 
 * 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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