Blitz: Individual Calculations July 2016
 Liu, Joanna  Total change: -27.60  Rating chartPersonal card
 2016 US Girls Junior Championship (Closed) Tiebreak Manchester, New Hampshire USA 2016-06-25
RcRownchangeKK*chgGame
 1869 1857 3.00 9 -1.38 20 -27.60 
  Virkud, Apurva wc1913 USA0.5010.08201.60 
  Feng, Maggie wc1805 USA0.001-0.5720-11.40 
  Wang, Annie wm2061 USA0.001-0.2420-4.80 
  Yu, Jennifer R wf1881 USA1.0010.532010.60 
  Xiang, Evan wf1806 USA0.501-0.0720-1.40 
  Bykovtsev, Agata wm2158 USA0.5010.35207.00 
  Dong, Alice 1953 USA0.001-0.3720-7.40 
  Nguyen, Emily wf1632 USA0.001-0.7820-15.60 
  Yip, Carissa 1610 USA0.501-0.3120-6.20 

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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