Individual Calculations March 2011
 Do, Thi Diem Huong  Total change: -11.25  Rating chartPersonal card
 Vietnam Games - Chess - Women Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 2097 1889 1.00 6 -0.45 25 -11.25 
  Hoang, Thi Ut wf2238 VIE0.001-0.1125-2.75 
  Huynh, Mai Phuong Dung 2089 VIE0.5010.26256.50 
  Ngo, Thi Kim Tuyen 2047 VIE0.001-0.2925-7.25 
  Tran, Thi Kim Loan wf2098 VIE0.001-0.2325-5.75 
  Pham, Thi Hoa 2141 VIE0.5010.31257.75 
  Nguyen, Thi Thu Quyen wc1968 VIE0.001-0.3925-9.75 

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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