Individual Calculations September 2023
 Bhaduri, Neil S  Total change: -17.64  Rating chartPersonal card
 1000GM 2023 June Scheveningen Group 2 Milpitas, California USA 2023-06-24
RcRownchangeKK*chgGame
 2052 1893 1.00 6 -0.74 36 -26.64 
  Caballero, Mitzy wm2042 PER1.0010.703625.20 
  Montes, Miguel c2045 MEX0.001-0.3036-10.80 
  Palmero, Rachel wf2070 CUB0.001-0.2736-9.72 
  Palmero, Rachel wf2070 CUB0.001-0.2736-9.72 
  Caballero, Mitzy wm2042 PER0.001-0.3036-10.80 
  Montes, Miguel c2045 MEX0.001-0.3036-10.80 

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 July FIDE Classic - Premier Mesa, AZ USA 2023-07-07
RcRownchangeKK*chgGame
 1776 1863 1.00 4 -1.47 36 -52.92 
  Mangudi, Amudan 1647 USA0.001-0.7836-28.08 
  Dowling, John 1855 USA0.501-0.0136-0.36 
  Puppalla, Pranay 1809 USA0.001-0.5836-20.88 
  Lee, Joshua Kyu-Ho 1794 USA0.501-0.1036-3.60 

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)
 
 13th annual Central California Open - Major Fresno, CA USA 2023-08-11
RcRownchangeKK*chgGame
 1961 1815 2.00 4 0.72 36 25.92 
  Atwell, Rose 2081 USA1.0010.823629.52 
  Wang, Jeffery 2031 USA0.5010.283610.08 
  Bhatta, Rohit 1731 USA0.501-0.1236-4.32 
  Dai, Xuli 2001 USA0.001-0.2636-9.36 

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 2023 August Bona FIDE Swiss - Open Sunnyvale, CA USA 2023-08-26
RcRownchangeKK*chgGame
 1838 1815 3.50 5 1.00 36 36.00 
  Tomar, Kshitij 1662 USA1.0010.303610.80 
  Shivakumar, Shawnak f2356 USA0.001-0.0336-1.08 
  Chin, Zee 1444 USA1.0010.10363.60 
  Ganesan, Vikrant 1771 USA1.0010.443615.84 
  Biyiasas, Theo 1955 USA0.5010.19366.84 

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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