Individual Calculations September 2017
 Yoan, Doni  Total change: -27.60  Rating chartPersonal card
 FIDE International Open Chess Tournament JAKSA AGUNG Cup Surabaya INA 2017-08-01
RcRownchangeKK*chgGame
 1999 2139 6.00 10 -0.69 40 -27.60 
  Yeyen, Rara Bafah 1862 INA0.501-0.3340-13.20 
  Imam, Asad Fachrudi 1846 INA1.0010.15406.00 
  Arief, Rahman 1836 INA0.501-0.3640-14.40 
  Pasaribu, Ivan Maxmillian Putra f2140 INA0.001-0.5040-20.00 
  Handayani, Tri 1947 INA1.0010.254010.00 
  Priguna, Gerald Pramoedya 2109 INA0.501-0.0440-1.60 
  Syah, Firman 2033 INA0.501-0.1440-5.60 
  Didik, Saliputra 2044 INA1.0010.374014.80 
  Arif, Harsono 1815 INA1.0010.13405.20 
  Sonjaya, Deni f2355 INA0.001-0.2240-8.80 

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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