Individual Calculations May 2014
 Muhammad, Luthfi Ali  Total change: 6.15  Rating chartPersonal card
 JAPFA GRANDMASTER TOURNAMENT 2014 JAKARTA INA 2014-04-20
RcRownchangeKK*chgGame
 2458 2336 3.50 9 0.41 15 6.15 
  Tiviakov, Sergei g2651 NED0.5010.36155.40 
  Juswanto, Denny m2402 INA1.0010.59158.85 
  Atalik, Suat g2562 TUR0.001-0.2115-3.15 
  Barus, Cerdas g2392 INA0.001-0.4215-6.30 
  Nguyen, Huynh Minh Huy m2474 VIE0.001-0.3115-4.65 
  Farid, Firman Syah m2392 INA0.5010.08151.20 
  Kuderinov, Kirill m2448 KAZ0.001-0.3515-5.25 
  Purnama, Tirta Chandra m2380 INA1.0010.56158.40 
  Nolte, Rolando m2417 PHI0.5010.11151.65 

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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