Individual Calculations September 2009
 Chan, Wei-Yi Victoria  Total change: 11.55  Rating chartPersonal card
 Zone 3.3 Women Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2094 1912 3.00 8 0.77 15 11.55 
  Hoang, Thi Nhu Y wf2119 VIE0.001-0.2315-3.45 
  Cua, Sherily wf2174 PHI0.5010.32154.80 
  Cua, Shercila wf2167 PHI0.001-0.1915-2.85 
  Rivera, Daisy 2087 PHI1.0010.731510.95 
  Hoang, Thi Bao Tram wg2274 VIE0.001-0.1015-1.50 
  Lkhamsuren, Uuganbayar 2144 MGL0.001-0.2115-3.15 
  Tran, Le Dan Thuy 1780 VIE0.501-0.1815-2.70 
  Nguyen, Thi Diem Huong wf2007 VIE1.0010.63159.45 

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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