Individual Calculations August 2019
 Dommalapati, Aasa  Total change: 33.60  Rating chartPersonal card
 2019 North American Junior U20 Championship - Girls Charlotte, North Carolina USA 2019-06-26
RcRownchangeKK*chgGame
 1824 1691 3.50 8 0.84 40 33.60 
  Chin, Angelica wc1937 USA1.0010.814032.40 
  Zeng, Sheena wc1964 USA0.5010.334013.20 
  Ehsani, Yassamin wc1866 USA0.001-0.2740-10.80 
  Jie, Tianhui 1920 USA0.5010.294011.60 
  Cui, Cynthia 1775 CAN0.5010.12404.80 
  Yellamraju, Ambica wc1712 USA0.5010.03401.20 
  Morris-Suzuki, Sophie 1945 USA0.001-0.1940-7.60 
  Yellamraju, Aparna 1471 USA0.501-0.2840-11.20 

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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