Individual Calculations September 2009
 Rivera, Daisy  Total change: -20.40  Rating chartPersonal card
 Zone 3.3 Women Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2053 2087 3.00 8 -1.36 15 -20.40 
  Sukandar, Irine Kharisma wg2311 INA0.001-0.2215-3.30 
  Tran, Le Dan Thuy 1780 VIE1.0010.14152.10 
  Nguyen, Thi Thanh An wg2330 VIE0.001-0.2015-3.00 
  Dewi, Aa Citra wf1923 INA0.501-0.2215-3.30 
  Chan, Wei-Yi Victoria wf1912 SIN0.001-0.7315-10.95 
  Nguyen, Thi Hanh 1975 VIE1.0010.35155.25 
  Vo, Thi Kim Phung wf2073 VIE0.001-0.5215-7.80 
  Hoang, Thi Nhu Y wf2119 VIE0.5010.04150.60 

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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