Individual Calculations May 2015
 Nguyen, Duc Hoa  Total change: -11.30  Rating chartPersonal card
 Vietnam Chess Championship 2015 - Men Ho Chi Minh VIE 2015-04-18
RcRownchangeKK*chgGame
 2347 2498 6.50 11 -1.13 10 -11.30 
  Nguyen, Hoang Nam c2263 VIE1.0010.21102.10 
  Tran, Quoc Dung 2297 VIE1.0010.24102.40 
  Pham, Chuong f2326 VIE0.501-0.2310-2.30 
  Dao, Thien Hai g2479 VIE0.001-0.5310-5.30 
  Tran, Thanh Tu c2283 VIE1.0010.23102.30 
  Tu, Hoang Thong g2392 VIE1.0010.36103.60 
  Nguyen, Van Huy m2436 VIE0.501-0.0910-0.90 
  Hoang, Canh Huan f2346 VIE0.001-0.7010-7.00 
  Vo, Thanh Ninh 2371 VIE0.501-0.1710-1.70 
  Nguyen, Van Thanh c2180 VIE0.501-0.3710-3.70 
  Tran, Tuan Minh m2443 VIE0.501-0.0810-0.80 

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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