Individual Calculations January 2019
 Citra, Dewi Ardhiani Anastasia  Total change: -10.40  Rating chartPersonal card
 17th Asian Continental Chess Championships (women) Makati PHI 2018-12-09
RcRownchangeKK*chgGame
 2121 2215 5.00 9 -0.52 20 -10.40 
  San Diego, Jerlyn Mae 1932 PHI1.0010.16203.20 
  Hoang, Thi Bao Tram wg2314 VIE0.001-0.3620-7.20 
  Anisa, Aay Aisyah wf1985 INA1.0010.21204.20 
  Aulia, Medina Warda wg2366 INA0.5010.20204.00 
  Doroy, Allaney Jia G wf1972 PHI0.501-0.3020-6.00 
  Nguyen, Thi Thanh An wg2262 VIE0.5010.07201.40 
  Ning, Kaiyu 2247 CHN0.001-0.4620-9.20 
  Bernales, Christy Lamiel wc1996 PHI1.0010.22204.40 
  Zhang, Xiao 2017 CHN0.501-0.2620-5.20 

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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