Individual Calculations September 2010
 Doan, Van Duc  Total change: -0.15  Rating chartPersonal card
 Vietnam Men Masters chess championship Da Lat VIE 2010-08-08
RcRownchangeKK*chgGame
 2128 2083 4.00 9 -0.01 15 -0.15 
  Nguyen, Thanh Son m2435 VIE0.001-0.1115-1.65 
  Doan, Nguyen Trung Tin 1718 VIE1.0010.10151.50 
  Vuong, Trung Hieu f1989 VIE1.0010.37155.55 
  Pham, Chuong f2375 VIE0.001-0.1515-2.25 
  Bao, Khoa 2251 VIE0.001-0.2815-4.20 
  Le, Huu Thai c1954 VIE1.0010.33154.95 
  Tran, Ngoc Thach 2165 VIE0.5010.11151.65 
  Ton, That Nhu Tung f2280 VIE0.001-0.2515-3.75 
  Nguyen, Anh Khoi 1985 VIE0.501-0.1315-1.95 

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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