Individual Calculations January 2010
 Nguyen, Hoang Nam  Total change: -19.80  Rating chartPersonal card
 2nd Vietnam Dragon Capital Chess Open 2009 Ho Chi Minh VIE 2009-12-03
RcRownchangeKK*chgGame
 2272 2368 4.50 9 -1.08 15 -16.20 
  Nguyen, Quynh Anh wm2148 VIE0.001-0.7815-11.70 
  Le, Kieu Thien Kim wm2221 VIE1.0010.30154.50 
  Nguyen, Van Hai c2283 VIE1.0010.38155.70 
  Dang, Hoang Son 2040 VIE1.0010.13151.95 
  Mas, Hafizulhelmi m2419 MAS0.001-0.4315-6.45 
  Tu, Hoang Thong g2509 VIE0.5010.19152.85 
  Sharma, Dinesh K m2329 IND0.001-0.5515-8.25 
  Fernandez, Daniel Howard f2228 SIN0.501-0.1915-2.85 
  Ton, That Nhu Tung f2272 VIE0.501-0.1315-1.95 

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)
 
 Vietnam Master Men Chess championship 2009 Ho Chi Minh VIE 2009-12-09
RcRownchangeKK*chgGame
 2344 2368 4.00 8 -0.24 15 -3.60 
  Tran, Quoc Dung 2198 VIE0.001-0.7215-10.80 
  Ton, That Nhu Tung f2272 VIE0.501-0.1315-1.95 
  Tran, Thanh Tu c2310 VIE0.501-0.0815-1.20 
  Tu, Hoang Thong g2509 VIE1.0010.691510.35 
  Nguyen, Thanh Nghia 2191 VIE1.0010.27154.05 
  Nguyen, Thanh Son m2441 VIE0.5010.10151.50 
  Nguyen, Van Huy m2405 VIE0.001-0.4515-6.75 
  Duong, The Anh m2426 VIE0.5010.08151.20 

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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