Individual Calculations July 2022
 Mou, Iris Zhaoying  Total change: 13.05  Rating chartPersonal card
 90th Massachusetts Open Westford, Massachusetts USA 2022-05-28
RcRownchangeKK*chgGame
 1879 2002 3.00 5 -0.24 29 -6.96 
  Jain, Vihaan 1623 USA1.0010.09292.61 
  Vigorito, David m2313 USA0.001-0.1429-4.06 
  Yadawad, Ansh 1713 USA1.0010.16294.64 
  Feng, Eric 1842 USA0.001-0.7129-20.59 
  Malinin, Sergey 1903 USA1.0010.362910.44 

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)
 
 Marshall Premier June 2022 New York, NY USA 2022-06-03
RcRownchangeKK*chgGame
 2124 2042 2.50 5 0.38 29 11.02 
  Zhu, Jenny 1836 USA1.0010.24296.96 
  Hebbar, Eshaan 1779 USA1.0010.18295.22 
  Lu, Maximillian f2354 USA0.5010.362910.44 
  Khamrakulov, Djurabek g2489 UZB0.001-0.0629-1.74 
  Tanenbaum, Zachary 2160 USA0.001-0.3429-9.86 

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)
 
 27th Annual Northeast Open - Major Stamford, Connecticut USA 2022-06-10
RcRownchangeKK*chgGame
 2013 2042 4.00 5 1.25 29 36.25 
  Das, Aditeya 1781 USA1.0010.18295.22 
  Kudrin, Sergey g2403 USA0.5010.402911.60 
  Ehsani, Yassamin wf1953 USA0.501-0.1229-3.48 
  Price, Alan Curtis 1929 USA1.0010.352910.15 
  Young, Ryan 2001 USA1.0010.442912.76 

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)
 
 15th Annual Philadelphia International Philadelphia, Pennsylvania USA 2022-06-24
RcRownchangeKK*chgGame
 2131 2042 2.50 9 -0.94 29 -27.26 
  Tsay, Vincent f2310 USA0.5010.33299.57 
  Yan, Ruiyang fwc2281 USA0.001-0.2029-5.80 
  Atanasov, Anthony f2229 CAN0.001-0.2629-7.54 
  Serrato, Rafael 1702 COL1.0010.12293.48 
  Causo, Deniel f2260 PHI1.0010.782922.62 
  Andersen, Gunnar James 2238 USA0.001-0.2529-7.25 
  Zong, Davis c2141 USA0.001-0.3629-10.44 
  Adury, Anant 2079 USA0.001-0.4529-13.05 
  Jin, Derek 1935 USA0.001-0.6529-18.85 

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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