Individual Calculations August 2018
 Khadijah, Qurotaain  Total change: 43.20  Rating chartPersonal card
 FIDE Rated Tournament "VGI CUP 2018" Jakarta INA 2018-06-29
RcRownchangeKK*chgGame
 2109 2026 4.50 6 2.16 20 43.20 
  Gunawan, Johan f2261 INA0.001-0.2120-4.20 
  Fabian, Lumentut 2173 INA1.0010.702014.00 
  Supriyanto, Tommy 2093 INA0.5010.09201.80 
  David, Saputra 1819 INA1.0010.23204.60 
  Mahmud, Syarif f2159 INA1.0010.682013.60 
  Hartono 2150 INA1.0010.672013.40 

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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