Individual Calculations August 2019
 Sharfina, Juwita Ardelia  Total change: 85.60  Rating chartPersonal card
 Asian Junior Chess Championship 2019 (GIRLS) STANDARD Solo INA 2019-07-02
RcRownchangeKK*chgGame
 2048 1868 4.50 8 2.14 40 85.60 
  Fisabilillah, Ummi wf2226 INA0.001-0.1040-4.00 
  Aulia, Rochmah 1639 INA1.0010.21408.40 
  Nur Abidah, Shanti wm2108 INA0.5010.304012.00 
  Derotas, Vic Glysen 1832 PHI0.501-0.0540-2.00 
  Singgih, Diajeng Theresa wf2107 INA1.0010.804032.00 
  Vantika, Agrawal wm2243 IND0.001-0.0940-3.60 
  Nguyen, Thanh Thuy Tien wm1982 VIE1.0010.664026.40 
  Aakanksha, Hagawane wm2246 IND0.5010.414016.40 

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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