Individual Calculations August 2017
 Muhammad, Supriyadi  Total change: 34.00  Rating chartPersonal card
 SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT JAKARTA INA 2017-07-03
RcRownchangeKK*chgGame
 2150 2056 3.50 7 0.85 40 34.00 
  Wahono, Awam m2355 INA0.001-0.1540-6.00 
  Priasmoro, Novendra f2413 INA0.001-0.1140-4.40 
  Ardita, Prameswari Kusuma 1656  * INA1.0010.08403.20 
  Liuviann, Cecilia Natalie 1680 INA1.0010.09403.60 
  Ardiansyah, H g2334 INA0.5010.334013.20 
  Majella, Rudijanto 2257 INA1.0010.764030.40 
  Lioe, Dede m2356 INA0.001-0.1540-6.00 
 * 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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