Individual Calculations February 2020
 Zhang, Cindy  Total change: -76.40  Rating chartPersonal card
 6th Annual Dreaming King Open San Diego, California USA 2020-01-18
RcRownchangeKK*chgGame
 1905 1893 1.00 6 -1.91 40 -76.40 
  Xia, Brandon Yang c2081 USA0.001-0.2640-10.40 
  Wang, Alex Yuxuan 1934 USA0.001-0.4440-17.60 
  Subedi, Avinaya 1901 NEP0.5010.01400.40 
  Xu, Chang 1793 USA0.501-0.1440-5.60 
  Pitre, H G 1752 USA0.001-0.6940-27.60 
  Peraino, Andrew 1970 USA0.001-0.3940-15.60 

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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