Individual Calculations July 2023
 Raman, Arjun  Total change: 138.80  Rating chartPersonal card
 32nd annual Chicago Open - U2300 Section Wheeling, IL USA 2023-05-26
RcRownchangeKK*chgGame
 1906 1733 3.00 6 1.31 40 52.40 
  Lim, Timothy Chien En 1866 USA0.5010.18407.20 
  Kalpaka, Vaibhav Robinjith 1912 IND0.5010.23409.20 
  Mokashi, Archit Chandrakant 2032 IND1.0010.854034.00 
  Reinberg, Jeffrey A 1952 USA0.001-0.2240-8.80 
  Mc Entee, Tim R 1945 USA0.5010.274010.80 
  Kumar, Sanjay 1731 USA0.5010.00400.00 

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)
 
 16th annual Continental Chess Cleveland Open - Major Middleburg Heights, OH USA 2023-06-09
RcRownchangeKK*chgGame
 1922 1733 2.50 5 1.11 40 44.40 
  Shetty, Anshul P 1996 USA0.001-0.1840-7.20 
  Zheng, Marcus 1840 USA0.5010.15406.00 
  Lin, Bryan Enming 1781 USA1.0010.574022.80 
  Ahlborg, John 2168 USA0.5010.444017.60 
  Abraham, John Zacharia 1827 USA0.5010.13405.20 

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 Chicago Summer Open - Major Schaumburg, IL USA 2023-06-23
RcRownchangeKK*chgGame
 1960 1733 2.00 4 1.05 40 42.00 
  Mazock, Michael J 2175 USA1.0010.944037.60 
  Stein, Josiah 1906 USA0.001-0.2740-10.80 
  Heller, Jack 1800 USA0.001-0.4140-16.40 
  Wisniowski, Natalie wc1960 USA1.0010.794031.60 

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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