Individual Calculations January 2019
 Aulia, Medina Warda  Total change: -3.60  Rating chartPersonal card
 Japfa WGM Duel Match 2018 Jakarta INA 2018-11-13
RcRownchangeKK*chgGame
 2241 2366 3.00 4 0.32 10 3.20 
  Frayna, Janelle Mae wg2241 PHI1.0010.33103.30 
  Frayna, Janelle Mae wg2241 PHI0.501-0.1710-1.70 
  Frayna, Janelle Mae wg2241 PHI1.0010.33103.30 
  Frayna, Janelle Mae wg2241 PHI0.501-0.1710-1.70 

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
 2221 2366 5.50 9 -0.68 10 -6.80 
  Fronda, Jan Jodilyn wm2139 PHI1.0010.21102.10 
  Gu, Tianlu wm2231 CHN0.501-0.1810-1.80 
  Nandhidhaa, P V wm2268 IND0.501-0.1310-1.30 
  Citra, Dewi Ardhiani Anastasia wm2215 INA0.501-0.2010-2.00 
  Li, Yunshan wf2196 CHN0.001-0.7210-7.20 
  Bach, Ngoc Thuy Duong wf2131 VIE1.0010.21102.10 
  Nakhbayeva, Guliskhan mwg2371 KAZ1.0010.51105.10 
  Munkhzul, Turmunkh wf2255 MGL0.001-0.6510-6.50 
  Li, Xueyi 2187 CHN1.0010.27102.70 

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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