Individual Calculations July 2022
 Liu, Kelsey  Total change: 114.00  Rating chartPersonal card
 31st Annual Chicago Open - Under 2300 Wheeling, Illinois USA 2022-05-27
RcRownchangeKK*chgGame
 1780 1888 4.50 7 0.06 40 2.40 
  Menon, Gauri 1781 USA1.0010.354014.00 
  Sudharsan, Krishnan 1785 DEN1.0010.364014.40 
  Zheng, Marcus 1531 USA0.501-0.3940-15.60 
  Lee, Daniel 1814 USA0.501-0.1040-4.00 
  Fong, Nathan 1869 USA0.001-0.5340-21.20 
  Danilyan, Eduard 1798 USA1.0010.384015.20 
  Reddy, Shreyas 1880 USA0.501-0.0140-0.40 

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
 2315 1944 3.50 7 2.79 40 111.60 
  Battaglini Flom, Gabriel g2428 FRA1.0010.954038.00 
  Mandizha, Farai m2364 ZIM0.001-0.0740-2.80 
  Causo, Deniel f2260 PHI1.0010.874034.80 
  Talukdar, Rohan f2315 CAN0.001-0.1040-4.00 
  Maiti, Milind f2310 USA1.0010.904036.00 
  Jacobson, Aaron f2275 USA0.001-0.1240-4.80 
  Kolay, Alex 2251 USA0.5010.364014.40 

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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