Individual Calculations May 2015
 Pham, Xuan Dat  Total change: -27.80  Rating chartPersonal card
 Vietnam Chess Championship 2015 - Men Ho Chi Minh VIE 2015-04-18
RcRownchangeKK*chgGame
 2140 2173 4.50 11 -1.39 20 -27.80 
  Nguyen, Van Huy m2436 VIE0.001-0.1820-3.60 
  Vu, Quang Quyen c1980 VIE1.0010.25205.00 
  Tran, Quoc Dung 2297 VIE0.5010.17203.40 
  Dang, Hoang Son f2194 VIE0.001-0.4720-9.40 
  To, Nhat Minh m2329 HUN1.0010.712014.20 
  Nguyen, Hoang Nam c2263 VIE0.001-0.3820-7.60 
  Nguyen, Ha Phuong f2047 VIE0.001-0.6720-13.40 
  Nguyen, Quoc Hy c1773  * VIE1.0010.08201.60 
  Tran, Minh Thang c2151 VIE0.001-0.5320-10.60 
  Duong, Thuong Cong 2043 VIE0.001-0.6820-13.60 
  Nguyen, Tan Thinh 2031 VIE1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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