Individual Calculations August 2019
 Mustofa, Iqbal  Total change: 68.00  Rating chartPersonal card
 Asian Junior Chess Championship 2019 (OPEN) STANDARD Solo INA 2019-07-02
RcRownchangeKK*chgGame
 2145 1872 3.50 9 1.70 40 68.00 
  Harahap, Yoga Pradafa f2267 INA0.5010.424016.80 
  Nitish, Belurkar f2272  * IND0.5010.424016.80 
  Syaputra, Arifa Rizki 2202 INA1.0010.884035.20 
  Miciano, John Marvin m2272  * PHI0.001-0.0840-3.20 
  Hafiz, Arif Abdul f2272  * INA0.001-0.0840-3.20 
  Priguna, Gerald Pramoedya 2154 INA0.001-0.1640-6.40 
  Handaru, Juan Izz Linardhi 1748 INA1.0010.334013.20 
  Pratama, Constantius Leonardo f2133 INA0.5010.324012.80 
  Mohd Saprin, Amir Ghaazi 1981 MAS0.001-0.3540-14.00 
 * 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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