Individual Calculations May 2017
 Doan, Van Duc  Total change: -20.80  Rating chartPersonal card
 Vietnam National Men championship 2017 Ha Noi VIE 2017-04-16
RcRownchangeKK*chgGame
 2137 2142 4.00 10 -1.04 20 -20.80 
  Nguyen, Huynh Minh Huy g2416 VIE0.001-0.1720-3.40 
  Nguyen, Van Huy m2430 VIE0.001-0.1620-3.20 
  Nguyen, Duy Trung 1928 VIE0.501-0.2720-5.40 
  Nguyen, Phuoc Tam 2045 VIE1.0010.37207.40 
  Pham, Xuan Dat 2157 VIE1.0010.522010.40 
  Hoang, Canh Huan f2403 VIE0.001-0.1820-3.60 
  Nguyen, Van Hai m2323 VIE0.001-0.2620-5.20 
  Nguyen, Dinh Trung 1751 VIE0.001-0.9120-18.20 
  Pham, Minh Hieu 1986 VIE1.0010.29205.80 
  Le, Minh Tu f1934 VIE0.501-0.2720-5.40 

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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