Individual Calculations November 2013
 Muhammad, Luthfi Ali  Total change: -1.80  Rating chartPersonal card
 3rd INDONESIA OPEN CHESS CHAMPIONSHIP 2013 Jakarta INA 2013-10-09
RcRownchangeKK*chgGame
 2366 2338 5.00 11 -0.12 15 -1.80 
  Nguyen Ngoc, Truong Son g2629 VIE0.5010.35155.25 
  Barbosa, Oliver g2567 PHI0.001-0.2115-3.15 
  Lorparizangeneh, Shahin f2249 IRI0.001-0.6215-9.30 
  Mahmud, Syarif f2252 INA1.0010.38155.70 
  Azarya Jodi, Setyaki c2126 INA1.0010.23153.45 
  Hossain, Enamul g2445 BAN0.001-0.3515-5.25 
  Marentek, Hanny f2208 INA1.0010.32154.80 
  Novita, Anjas f2328 INA0.501-0.0115-0.15 
  Cherniaev, Alexander g2415 RUS0.5010.11151.65 
  Gunawan, Ronny m2395 INA0.5010.08151.20 
  Bitoon, Richard g2407 PHI0.001-0.4015-6.00 

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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