Individual Calculations November 2011
 Kadek, Iin Dwijayanti  Total change: 41.85  Rating chartPersonal card
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
RcRownchangeKK*chgGame
 2301 1983 4.00 9 2.79 15 41.85 
  Sukandar, Irine Kharisma wg2330 INA0.001-0.1115-1.65 
  Firdaus, Maksum f2257 INA0.5010.33154.95 
  , Sutarno 2277 INA0.001-0.1515-2.25 
  Gunawan, Johan f2308 INA1.0010.871513.05 
  Krivec, Jana wg2290 SLO0.5010.36155.40 
  Pitra, Andika f2307 INA0.001-0.1315-1.95 
  Simbolon, Firman 2257 INA1.0010.831512.45 
  Situru, Muhammad Ivan m2314 INA1.0010.881513.20 
  Purnama, Tirta Chandra m2368 INA0.001-0.0915-1.35 

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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