Individual Calculations March 2011
 Nguyen, Thanh Nghia  Total change: -45.90  Rating chartPersonal card
 Vietnam Games - Chess - Men Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 2169 2207 3.50 7 -0.37 15 -5.55 
  Nguyen, Hoang Nam c2351 VIE0.001-0.3115-4.65 
  Nguyen, Duc Viet 2075 VIE0.501-0.1815-2.70 
  Huynh, Lam Binh Nguyen c2033 VIE0.501-0.2315-3.45 
  Dang, The Nam 2080 VIE1.0010.33154.95 
  Duong, The Anh m2408 VIE0.001-0.2415-3.60 
  Dang, Duy Linh 2071 VIE1.0010.32154.80 
  Nguyen, Manh Truong 2163 VIE0.501-0.0615-0.90 

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)
 
 The First HDBank Cup Open chess Tournament Ho Chi Minh VIE 2011-01-04
RcRownchangeKK*chgGame
 2140 2207 2.00 8 -2.69 15 -40.35 
  Nguyen, Thanh Son m2437 VIE0.001-0.2115-3.15 
  Xiu, Deshun 2508 CHN0.001-0.1515-2.25 
  Le, Thanh Tai c1825 VIE0.001-0.9115-13.65 
  Nguyen, Duc Viet 2075 VIE0.501-0.1815-2.70 
  Xu, Huahua 2104 CHN0.501-0.1415-2.10 
  Pham, Thi Ngoc Tu 2083 VIE0.001-0.6715-10.05 
  Tong, Thai Hung 2084 VIE0.501-0.1715-2.55 
  Ton, Nu Hong An wf2006 VIE0.501-0.2615-3.90 

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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