Blitz: Individual Calculations July 2019
 Zhang, Xiao  Total change: 57.40  Rating chartPersonal card
 Asian Continental Open and Women's Championships 2019(Blitz game women group) Xing Tai, China CHN 2019-06-15
RcRownchangeKK*chgGame
 2156 1990 5.50 9 2.87 20 57.40 
  Pham, Bich Ngoc wm2251 VIE0.001-0.1820-3.60 
  Wang, Doudou wm2210 CHN1.0010.782015.60 
  Zhai, Mo wg2321 CHN0.001-0.1220-2.40 
  Mahalakshmi, M wm2133 IND0.001-0.3120-6.20 
  San Diego, Marie Antoinette wm1925 PHI1.0010.41208.20 
  Dauletova, Gulmira wm2144 KAZ0.5010.21204.20 
  Mohota, Nisha mwg2177 IND1.0010.742014.80 
  Kurbonboeva, Sarvinoz wg2065 UZB1.0010.602012.00 
  Kiran, Manisha Mohanty wg2175 IND1.0010.742014.80 

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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