Individual Calculations February 2024
 Zuluaga, Cesar  Total change: -9.20  Rating chartPersonal card
 2023 1000GM Winter IM Norm 2023 #1 Sunnyvale, CA USA 2023-12-26
RcRownchangeKK*chgGame
 2144 2251 5.00 9 -0.63 10 -6.30 
  Bansal, Advay f2253 USA0.001-0.5010-5.00 
  Chiang, Jacob 2200 USA0.001-0.5710-5.70 
  Stevens, Adam 1878 USA1.0010.10101.00 
  Sun, Kevin 1973 USA1.0010.17101.70 
  Suarez, Sebastian 2060 USA1.0010.25102.50 
  Shivakumar, Shawnak f2307 USA0.001-0.4210-4.20 
  Sivakumar, Shaaketh f2364 USA0.5010.15101.50 
  Sivakumar, Shaashwath 2205 USA1.0010.44104.40 
  Atwell, Rose 2057 USA0.501-0.2510-2.50 

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)
 
 2023 1000GM Winter IM Norm 2024 #2 Sunnyvale, CA USA 2024-01-02
RcRownchangeKK*chgGame
 2083 2251 6.00 9 -0.29 10 -2.90 
  Sivakumar, Shaaketh f2364 USA0.001-0.3510-3.50 
  Atwell, Rose 2104 USA1.0010.30103.00 
  Goktepe, Derin 2188 USA0.501-0.0910-0.90 
  Karthi, Jashith 2032 USA1.0010.22102.20 
  Zhou, Ruoyu 2112 USA0.501-0.1910-1.90 
  Sivakumar, Shaashwath 2205 USA0.001-0.5610-5.60 
  Stevens, Adam 1878 USA1.0010.10101.00 
  Bhatta, Rohit 1867 USA1.0010.09100.90 
  Yao, Hanchi 1998 USA1.0010.19101.90 

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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