Individual Calculations April 2013
 Dang, Hoang Son  Total change: 48.60  Rating chartPersonal card
 3rd HDBank International Open Chess tournament 2013 Ho Chi Minh VIE 2013-03-18
RcRownchangeKK*chgGame
 2310 2063 5.00 9 3.24 15 48.60 
  Lu, Yijie 2400 CHN0.001-0.1215-1.80 
  Bao, Khoa m2282 VIE1.0010.781511.70 
  Nguyen, Hoang Nam c2311 VIE0.5010.31154.65 
  Duong, The Anh m2359 VIE0.001-0.1515-2.25 
  Villanueva, Nelson 2299 PHI1.0010.801512.00 
  Medina, Warda Aulia wm2325 INA0.001-0.1815-2.70 
  Tran, Ngoc Lan 2275 VIE1.0010.771511.55 
  Tu, Hoang Thai m2291 VIE1.0010.791511.85 
  Zhai, Mo wm2249 CHN0.5010.24153.60 

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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