Individual Calculations February 2024
 Stopa, Jacek  Total change: 7.20  Rating chartPersonal card
 2023 1000GM Winter IM Norm 2023 #1 Sunnyvale, CA USA 2023-12-26
RcRownchangeKK*chgGame
 2152 2350 7.00 9 0.42 10 4.20 
  Sun, Kevin 1973 USA1.0010.09100.90 
  Suarez, Sebastian 2060 USA1.0010.16101.60 
  Shivakumar, Shawnak f2307 USA1.0010.44104.40 
  Sivakumar, Shaaketh f2364 USA0.5010.02100.20 
  Sivakumar, Shaashwath 2205 USA0.501-0.1910-1.90 
  Atwell, Rose 2057 USA0.501-0.3510-3.50 
  Bansal, Advay f2253 USA0.501-0.1310-1.30 
  Chiang, Jacob 2200 USA1.0010.30103.00 
  Stevens, Adam 1950  * USA1.0010.08100.80 
 * 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
 2092 2344 7.50 9 0.42 10 4.20 
  Goktepe, Derin 2188 USA1.0010.29102.90 
  Karthi, Jashith 2032 USA1.0010.14101.40 
  Zhou, Ruoyu 2112 USA1.0010.21102.10 
  Sivakumar, Shaashwath 2205 USA0.501-0.1910-1.90 
  Stevens, Adam 1878 USA0.501-0.4510-4.50 
  Bhatta, Rohit 1944  * USA1.0010.08100.80 
  Yao, Hanchi 1998 USA1.0010.11101.10 
  Sivakumar, Shaaketh f2364 USA0.5010.03100.30 
  Atwell, Rose 2104 USA1.0010.20102.00 
 * 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)
 
 2024 15th annual Golden State Open - Major San Rafael, CA USA 2024-01-12
RcRownchangeKK*chgGame
 2179 2344 3.50 5 0.03 10 0.30 
  Srivastava, Vikram 2037 USA0.501-0.3610-3.60 
  Bhaduri, Neil S 1985 USA1.0010.10101.00 
  Yoo, Christopher Woojin g2595 USA0.001-0.1910-1.90 
  Nanugonda, Vishva 2148 USA1.0010.25102.50 
  Liu, Patrick Peijun 2130 USA1.0010.23102.30 

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)
 
 1000GM January Dual Scheveningen 2024 A Sunnyvale, CA USA 2024-01-20
RcRownchangeKK*chgGame
 1958 2344 3.50 4 -0.15 10 -1.50 
  Xia, Joshua 1944  * USA1.0010.08100.80 
  Chinni, Rishabh 1939 USA0.501-0.4210-4.20 
  Yao, Hanchi 1998 USA1.0010.11101.10 
  Jasinski, Alexander 1950 USA1.0010.08100.80 
 * 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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