Individual Calculations September 2010
 Nguyen, Duc Hoa  Total change: 24.90  Rating chartPersonal card
 Vietnam Men Masters chess championship Da Lat VIE 2010-08-08
RcRownchangeKK*chgGame
 2322 2360 6.50 9 1.66 15 24.90 
  Nguyen, Anh Khoi 1985 VIE1.0010.09151.35 
  Cao, Sang g2540 VIE0.001-0.2615-3.90 
  Dang, Hoang Son 2099 VIE1.0010.18152.70 
  Ton, That Nhu Tung f2280 VIE1.0010.39155.85 
  Nguyen, Thanh Son m2435 VIE0.5010.10151.50 
  Dao, Thien Hai g2516 VIE0.001-0.2915-4.35 
  Bao, Khoa 2251 VIE1.0010.35155.25 
  Nguyen, Van Huy m2426 VIE1.0010.59158.85 
  Hoang, Canh Huan f2364 VIE1.0010.51157.65 

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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