Individual Calculations July 2009
 Do, Hoang Minh Tho  Total change: 62.50  Rating chartPersonal card
 MAIKA chess tournament 2009 Binh Duong VIE 2009-05-22
RcRownchangeKK*chgGame
 2005 1868 5.00 9 1.99 25 49.75 
  Bo, Huynh Nhat Truong 1926 VIE1.0010.582514.50 
  Ngo, Thuy Thanh Thao 2023 VIE1.0010.712517.75 
  Le Hien, Thuc 2200 VIE0.001-0.1225-3.00 
  Mai, Thuy Trang 1926 VIE0.001-0.4225-10.50 
  Nguyen, Dang Hong Phuc 1926 VIE0.5010.08252.00 
  Mai, Thi Thanh Huong wm2184 VIE0.001-0.1325-3.25 
  Truong, Duc Chien 2190 VIE0.5010.37259.25 
  Ngo, Quang Nhat 1886 VIE1.0010.532513.25 
  Nguyen, Thi Thu Trang 1786 VIE1.0010.39259.75 

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)
 
 10th ASEAN+ Age-Group Championships - Girls 14 Hue VIE 2009-06-07
RcRownchangeKK*chgGame
 1744 1868 2.50 3 0.51 25 12.75 
  Vu, Thien Tram Anh 1649 VIE1.0010.22255.50 
  Cherry, Ann Mejia 1840 PHI0.501-0.0425-1.00 
  Ho, En-Huei Danielle wf1743 SIN1.0010.33258.25 

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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