Individual Calculations May 2010
 Nguyen, Minh Tuan  Total change: -8.50  Rating chartPersonal card
 Vietnam chess Championship - Men Ho Chi Minh VIE 2010-03-26
RcRownchangeKK*chgGame
 2355 2114 1.00 6 -0.34 25 -8.50 
  Duong, The Anh m2425 VIE0.001-0.1425-3.50 
  Bui, Vinh g2480 VIE0.001-0.1025-2.50 
  Pham, Duc Thang f2250 VIE0.001-0.3225-8.00 
  Doan, Van Duc 2104 VIE1.0010.492512.25 
  Tu, Hoang Thai m2390 VIE0.001-0.1725-4.25 
  Tu, Hoang Thong g2483 VIE0.001-0.1025-2.50 

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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