Individual Calculations May 2010
 Nguyen, Duc Hoa  Total change: 35.85  Rating chartPersonal card
 Vietnam chess Championship - Men Ho Chi Minh VIE 2010-03-26
RcRownchangeKK*chgGame
 2485 2324 5.50 10 2.39 15 35.85 
  Nguyen, Anh Dung g2464 VIE0.5010.19152.85 
  Tu, Hoang Thai m2390 VIE0.5010.09151.35 
  Ly, Hong Nguyen f2308 VIE1.0010.48157.20 
  Duong, The Anh m2425 VIE0.5010.14152.10 
  Vo, Thanh Ninh 2341 VIE1.0010.52157.80 
  Dao, Thien Hai g2523 VIE0.5010.26153.90 
  Le, Quang Liem g2689 VIE0.001-0.1015-1.50 
  Nguyen, Thien Viet 2330 VIE1.0010.51157.65 
  Le, Quang Liem g2689 VIE0.001-0.1015-1.50 
  Le, Quang Liem g2689 VIE0.5010.40156.00 

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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