Individual Calculations September 2009
 Sukandar, Irine Kharisma  Total change: -1.05  Rating chartPersonal card
 Zone 3.3 Women Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2206 2311 5.00 8 -0.07 15 -1.05 
  Rivera, Daisy 2087 PHI1.0010.22153.30 
  Pham, Bich Ngoc wf2105 VIE0.001-0.7615-11.40 
  Vo, Thi Kim Phung wf2073 VIE1.0010.20153.00 
  Le, Kieu Thien Kim wm2250 VIE1.0010.42156.30 
  Nguyen, Thi Mai Hung wf2219 VIE0.501-0.1315-1.95 
  Nguyen, Thi Thanh An wg2330 VIE0.5010.03150.45 
  Le, Thanh Tu wg2310 VIE0.001-0.5015-7.50 
  Hoang, Thi Bao Tram wg2274 VIE1.0010.45156.75 

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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