Individual Calculations May 2013
 Nguyen, Quynh Anh  Total change: 3.15  Rating chartPersonal card
 Vietnam chess championship 2013 - Women Ho Chi Minh VIE 2013-04-15
RcRownchangeKK*chgGame
 2040 2175 5.50 8 0.21 15 3.15 
  Tran, Thi Kim Cuong 1886 VIE1.0010.16152.40 
  Tran, Thi Mong Thu 1817 VIE0.501-0.4015-6.00 
  Pham, Le Thao Nguyen mwg2421 VIE0.001-0.1915-2.85 
  Vo, Thi Kim Phung wm2184 VIE0.001-0.4915-7.35 
  Le, Thi Ha 1949 VIE1.0010.21153.15 
  Hoang, Thi Hai Anh wc1892 VIE1.0010.16152.40 
  Bui, Kim Le wm2107 VIE1.0010.41156.15 
  Le, Phu Nguyen Thao 2062 VIE1.0010.35155.25 

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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