Individual Calculations February 2018
 Benteng Buana, Bintang Lazuard  Total change: -47.60  Rating chartPersonal card
 MPCNI CUP I FIDE Rated Open International Chess Tournament Cilacap INA 2017-12-26
RcRownchangeKK*chgGame
 1972 1988 1.50 5 -1.19 40 -47.60 
  Firman Syah, Farid m2378 INA0.001-0.0940-3.60 
  Jurheza, Adiwindra Akbar 1717 INA0.501-0.3340-13.20 
  Ardita, Prameswari Kusuma 1683 INA1.0010.14405.60 
  Nyimas, Shieta Prima Citra Mau 1761 INA0.001-0.7940-31.60 
  Harahap, Yoga Pradafa f2320 INA0.001-0.1240-4.80 

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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