Individual Calculations May 2010
 Ly, Hong Nguyen  Total change: -1.35  Rating chartPersonal card
 Vietnam chess Championship - Men Ho Chi Minh VIE 2010-03-26
RcRownchangeKK*chgGame
 2300 2308 5.00 10 -0.09 15 -1.35 
  Tu, Hoang Thong g2483 VIE0.5010.23153.45 
  Nguyen, Van Huy m2419 VIE0.5010.15152.25 
  Nguyen, Duc Hoa f2324 VIE0.001-0.4815-7.20 
  Tran, Quoc Dung 2229 VIE1.0010.39155.85 
  Nguyen, Thanh Son m2440 VIE0.5010.18152.70 
  Nguyen, Huynh Minh Huy m2469 VIE0.001-0.2915-4.35 
  Nguyen, Thanh Nghia 2206 VIE0.501-0.1415-2.10 
  Nguyen, Sy Hung 2016 VIE0.501-0.3515-5.25 
  Nguyen, Thanh Nghia 2206 VIE1.0010.36155.40 
  Nguyen, Thanh Nghia 2206 VIE0.501-0.1415-2.10 

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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