Individual Calculations November 2013
 Suradiradja, Herman  Total change: -16.65  Rating chartPersonal card
 3rd INDONESIA OPEN CHESS CHAMPIONSHIP 2013 Jakarta INA 2013-10-09
RcRownchangeKK*chgGame
 2275 2215 3.50 11 -1.11 15 -16.65 
  Munkhgal, Gombosuren m2400 MGL0.001-0.2615-3.90 
  Saduakassova, Dinara wg2335 KAZ0.001-0.3415-5.10 
  Bilguun, Sumiya f2284 MGL0.001-0.4015-6.00 
  Purba, Cornelis 2193 INA0.001-0.5315-7.95 
  Brokko, Margit wf2073 EST1.0010.31154.65 
  Hamdani, Rudin f2339 INA1.0010.671510.05 
  Mahmud, Syarif f2252 INA0.001-0.4515-6.75 
  , Sutarno 2251 INA0.5010.05150.75 
  Bancod, Ronald m2306 PHI1.0010.62159.30 
  Situru, Muhammad Ivan m2290 INA0.001-0.4015-6.00 
  Hakiki, Kaisar Jenius f2299 INA0.001-0.3815-5.70 

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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