Individual Calculations January 2019
 Li, Xueyi  Total change: 7.20  Rating chartPersonal card
 2019 Chinese Chess League Division A (19-22) Shen Zhen CHN 2018-11-26
RcRownchangeKK*chgGame
 2483 2187 0.00 4 -0.62 20 -12.40 
  Ju, Wenjun gwg2568 CHN0.001-0.0920-1.80 
  Khotenashvili, Bela gwg2477 GEO0.001-0.1620-3.20 
  Lei, Tingjie gwg2457 CHN0.001-0.1720-3.40 
  Ding, Yixin wg2429 CHN0.001-0.2020-4.00 

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)
 
 17th Asian Continental Chess Championships (women) Makati PHI 2018-12-09
RcRownchangeKK*chgGame
 2226 2187 5.00 9 0.98 20 19.60 
  Zhu, Jiner wm2409 CHN0.001-0.2220-4.40 
  Zhang, Xiao 2017 CHN0.501-0.2220-4.40 
  Karenza, Dita wm1944 INA1.0010.20204.00 
  Makhija, Aashna wf2181 IND0.501-0.0120-0.20 
  Alinasab, Mobina wm2295 IRI1.0010.652013.00 
  Ning, Kaiyu 2247 CHN1.0010.582011.60 
  Gong, Qianyun wg2312 SGP0.001-0.3320-6.60 
  Nguyen, Thi Thanh An wg2262 VIE1.0010.602012.00 
  Aulia, Medina Warda wg2366 INA0.001-0.2720-5.40 

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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