Individual Calculations May 2013
 Pham, Thi Thu Hoai  Total change: -0.75  Rating chartPersonal card
 Vietnam chess championship 2013 - Women Ho Chi Minh VIE 2013-04-15
RcRownchangeKK*chgGame
 2049 1950 3.00 8 -0.05 15 -0.75 
  Nguyen, Thi Thanh An wg2259 VIE0.001-0.1415-2.10 
  Nguyen, Xuan Nhi 1685 VIE1.0010.18152.70 
  Tran, Vuong Mai Khanh wc1657 VIE1.0010.15152.25 
  Hoang, Thi Nhu Y wm2252 VIE0.001-0.1515-2.25 
  Le, Kieu Thien Kim wm2222 VIE0.001-0.1715-2.55 
  Le, Thi Ha 1949 VIE1.0010.50157.50 
  Vo, Thi Kim Phung wm2184 VIE0.001-0.2115-3.15 
  Vo, Thi Kim Phung wm2184 VIE0.001-0.2115-3.15 

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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