Individual Calculations February 2024
 Calderin, Roberto  Total change: -16.60  Rating chartPersonal card
 2023 1000GM Winter IM Norm 2023 #1 Sunnyvale, CA USA 2023-12-26
RcRownchangeKK*chgGame
 2159 2413 7.00 9 -0.10 10 -1.00 
  Stevens, Adam 2013  * USA1.0010.08100.80 
  Sun, Kevin 1973 USA1.0010.06100.60 
  Suarez, Sebastian 2060 USA0.501-0.3910-3.90 
  Shivakumar, Shawnak f2307 USA1.0010.36103.60 
  Sivakumar, Shaaketh f2364 USA0.501-0.0710-0.70 
  Sivakumar, Shaashwath 2205 USA0.001-0.7710-7.70 
  Atwell, Rose 2057 USA1.0010.11101.10 
  Bansal, Advay f2253 USA1.0010.29102.90 
  Chiang, Jacob 2200 USA1.0010.23102.30 
 * 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 Winter IM Norm 2024 #2 Sunnyvale, CA USA 2024-01-02
RcRownchangeKK*chgGame
 2099 2413 6.00 9 -1.56 10 -15.60 
  Atwell, Rose 2104 USA0.501-0.3610-3.60 
  Goktepe, Derin 2188 USA1.0010.22102.20 
  Karthi, Jashith 2032 USA1.0010.09100.90 
  Zhou, Ruoyu 2112 USA0.501-0.3510-3.50 
  Sivakumar, Shaashwath 2205 USA0.001-0.7710-7.70 
  Stevens, Adam 1878 USA1.0010.03100.30 
  Bhatta, Rohit 2013  * USA1.0010.08100.80 
  Yao, Hanchi 1998 USA0.501-0.4310-4.30 
  Sivakumar, Shaaketh f2364 USA0.501-0.0710-0.70 
 * 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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