Individual Calculations January 2010
 Nguyen, Thanh Nghia  Total change: 14.75  Rating chartPersonal card
 Vietnam Master Men Chess championship 2009 Ho Chi Minh VIE 2009-12-09
RcRownchangeKK*chgGame
 2203 2191 5.00 9 0.59 25 14.75 
  Phan, Anh Son 2116 VIE1.0010.402510.00 
  Nguyen, Thanh Son m2441 VIE0.001-0.1925-4.75 
  Doan, Van Duc 2099 VIE0.501-0.1325-3.25 
  Phan, Trong Binh 2072 VIE1.0010.34258.50 
  Pham, Xuan Dat 2180 VIE1.0010.482512.00 
  Nguyen, Hoang Nam c2368 VIE0.001-0.2725-6.75 
  Nguyen, Manh Truong 2140 VIE0.001-0.5725-14.25 
  Tran, Thanh Tu c2310 VIE0.5010.16254.00 
  Dang, The Nam 2098 VIE1.0010.37259.25 

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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