Individual Calculations December 2023
 Bhaduri, Neil S  Total change: 188.30  Rating chartPersonal card
 18th annual Los Angeles Open - Major Irvine, CA USA 2023-11-03
RcRownchangeKK*chgGame
 1997 1874 3.00 5 1.07 35 37.45 
  Deviprasath, Sharvesh R f2350 USA0.001-0.0535-1.75 
  Lee, Joshua Kyu-Ho 1775 USA1.0010.363512.60 
  Huang, Terry Tianyi 1741 USA1.0010.323511.20 
  Atoufi, Pedram f2184 IRI0.001-0.1435-4.90 
  Guo, Yanfeng 1935 USA1.0010.583520.30 

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)
 
 21st Annual Turkey Bowl Fort Lauderdale, FL USA 2023-11-10
RcRownchangeKK*chgGame
 1971 1874 3.00 5 1.05 35 36.75 
  Pierrot, Facundo m2349 ARG0.001-0.0535-1.75 
  Buyo, Glenn 1877 USA1.0010.503517.50 
  Cote, Gary 1483 USA1.0010.09353.15 
  Miellier, Yan 2117 UKR0.001-0.2035-7.00 
  Cooke, Eric 2030 USA1.0010.713524.85 

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 Houston Open Chess Championship - Open Houston, TX USA 2023-11-17
RcRownchangeKK*chgGame
 1954 1874 2.50 4 0.84 35 29.40 
  Nathan, Jacob Ari 1687 USA1.0010.26359.10 
  Chiang, Jacob 2219 USA0.5010.393513.65 
  De La Colina, Nicolas Alejandro 2125 USA0.001-0.1935-6.65 
  Anandh, Vijay Srinivas 1784 USA1.0010.383513.30 

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)
 
 58th American Open Garden Grove, California USA 2023-11-21
RcRownchangeKK*chgGame
 2073 1874 4.00 6 2.42 35 84.70 
  Atwell, Rose 2150 USA0.5010.333511.55 
  Tang, Benjamin Benchen 2107 USA0.5010.293510.15 
  Del Pilar, Reynaldo 2187 USA1.0010.863530.10 
  Das, Rohan 1854 USA0.501-0.0335-1.05 
  Miller, Ike S 1944 USA1.0010.603521.00 
  Gasparyan, David 2196 USA0.5010.373512.95 

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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