Individual Calculations September 2017
 Achmad, Basyhar  Total change: -87.60  Rating chartPersonal card
 FIDE International Open Chess Tournament JAKSA AGUNG Cup Surabaya INA 2017-08-01
RcRownchangeKK*chgGame
 1994 2182 6.00 10 -1.25 40 -50.00 
  Sugiono 1858 INA1.0010.13405.20 
  Dimakiling, Oliver m2435 PHI0.001-0.1940-7.60 
  Vincentius, Galih Pradnya 1884 INA0.501-0.3540-14.00 
  Handayani, Tri 1947 INA0.501-0.2940-11.60 
  Yeyen, Rara Bafah 1862 INA1.0010.13405.20 
  Nur, Abidah Shanti wm2058 INA0.001-0.6740-26.80 
  Putu, Luhur Apngal Kusuma 1782  * INA1.0010.08403.20 
  Syah, Firman 2033 INA0.001-0.7040-28.00 
  Rahmad, Juliantara 2002 INA1.0010.264010.40 
  Hasan, Basri 2075 INA1.0010.354014.00 
 * 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)
 
 FIDE International Open Chess Tournament Piala Raja VI-Category Open Yogyakarta INA 2017-08-21
RcRownchangeKK*chgGame
 1921 2182 1.50 3 -0.94 40 -37.60 
  Yadi, Sulfianto 1856 INA1.0010.13405.20 
  Heru, Adfa 1958 INA0.501-0.2840-11.20 
  Yanto, Agus 1950 INA0.001-0.7940-31.60 

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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