Individual Calculations August 2019
 Zhou, Aiden  Total change: 25.00  Rating chartPersonal card
 13th Annual Philadelphia International Philadelphia, Pennsylvania USA 2019-06-27
RcRownchangeKK*chgGame
 2085 2074 3.50 9 -0.90 25 -22.50 
  Shen, Victor m2418 USA0.001-0.1225-3.00 
  Graif, William 2218 CAN0.001-0.3125-7.75 
  Lee, Jayden 1738 USA0.501-0.3825-9.50 
  Pomerantz, Daniel 1962 CAN1.0010.35258.75 
  Zheng, Michael 1965 USA1.0010.35258.75 
  Aaron, Deepak 2310 USA0.001-0.2025-5.00 
  Feng, Maggie fwm2198 USA0.001-0.3325-8.25 
  Rusonik, Max 1956 CAN0.501-0.1625-4.00 
  Harriott, Tyrell 2003 USA0.501-0.1025-2.50 

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)
 
 47th Annual World Open Philadelphia, Pennsylvania USA 2019-07-03
RcRownchangeKK*chgGame
 2186 2074 4.50 9 1.11 25 27.75 
  Brodsky, David m2432 USA0.5010.402510.00 
  Belous, Vladimir g2474  * RUS0.001-0.0825-2.00 
  Murgescu, Adi 1978 USA0.501-0.1325-3.25 
  Chiku-Ratte, Olivier f2364 CAN0.001-0.1625-4.00 
  Senthilkumar, Pranav c1848 USA1.0010.21255.25 
  Chen, Benjamin 1910 USA1.0010.28257.00 
  Canty, James 2233 USA0.5010.21255.25 
  Turgut, Tansel f2202 TUR0.5010.17254.25 
  Duong, Nha Thanh m2230 CAN0.5010.21255.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 PNWCC FIDE Open - Summer of Seattle Kirkland, Washington USA 2019-07-24
RcRownchangeKK*chgGame
 2102 2074 5.00 9 0.79 25 19.75 
  Jones, Davey V 1674  * USA1.0010.08252.00 
  Lee, Michael m2402 USA0.001-0.1325-3.25 
  Anand, Vignesh 1918 USA1.0010.29257.25 
  He, Anthony f2351 USA0.001-0.1725-4.25 
  Deshpande, Aaryan 1952 USA1.0010.33258.25 
  Truelson, Joseph 2145 USA0.5010.10252.50 
  Zhang, Derek 2139 USA0.001-0.4125-10.25 
  Jiang, Brandon 1961 USA1.0010.35258.75 
  Tiglon, Bryce m2373 USA0.5010.35258.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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