Individual Calculations August 2023
 Sanchez Aller, Fernando  Total change: -77.00  Rating chartPersonal card
 2023 1000GM July Scheveningen IM Norm #1 Sunnyvale, CA USA 2023-07-14
RcRownchangeKK*chgGame
 2132 2274 3.50 9 -2.47 20 -49.40 
  Jiang, Lucas 2325 USA0.001-0.4320-8.60 
  Arutla, Aditya 2094 USA0.001-0.7420-14.80 
  Champsi, Imran 1944 USA1.0010.12202.40 
  Deng, Henry 2212 USA0.001-0.5920-11.80 
  Sivakumar, Shaaketh f2337 USA0.001-0.4120-8.20 
  Sun, Kevin 1874  * USA0.501-0.4220-8.40 
  Qin, Vincent 1949 USA1.0010.13202.60 
  Mei, Austin f2274 USA0.001-0.5020-10.00 
  Nathan, Nitish c2179 USA1.0010.37207.40 
 * 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)
 
 2023 1000GM July Scheveningen IM Norm #2 Sunnyvale, CA USA 2023-07-20
RcRownchangeKK*chgGame
 2195 2274 4.00 9 -1.38 20 -27.60 
  Sivakumar, Shaashwath 2242 USA1.0010.46209.20 
  Tang, Dylan 2093 USA0.001-0.7420-14.80 
  Penagalapati, Abhinav 2264 USA0.001-0.5120-10.20 
  Yan, Nathan 2118 USA1.0010.29205.80 
  Bansal, Advay f2320 USA0.001-0.4420-8.80 
  Nathan, Nitish c2179 USA1.0010.37207.40 
  Mei, Austin f2274 USA0.001-0.5020-10.00 
  Guo, Andrew f2321 USA0.001-0.4320-8.60 
  Champsi, Imran 1944 USA1.0010.12202.40 

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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