Individual Calculations July 2021
 Maiti, Milind  Total change: 176.70  Rating chartPersonal card
 30th Annual Chicago Open - Open Wheeling, Illinois USA 2021-05-27
RcRownchangeKK*chgGame
 2230 2068 4.50 9 1.85 38 70.30 
  Griffith, Kyron W f2351 USA0.001-0.1638-6.08 
  Oberoi, Shelev 2198 USA0.5010.18386.84 
  Hamilton, Sam 2154 USA1.0010.623823.56 
  Homa, Seth f2287 USA0.5010.283810.64 
  Li, Eric Yuhan f2268 USA0.5010.26389.88 
  Yang, Kevin 2275 USA1.0010.773829.26 
  Torres, Luis Carlos m2375 MEX0.001-0.1438-5.32 
  Chen, Ryo Wenyu 2183 USA0.001-0.3438-12.92 
  Rajendra, Avinash Shashikala 1978 USA1.0010.383814.44 

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)
 
 2021 National Open - Championship Las Vegas, Nevada USA 2021-06-16
RcRownchangeKK*chgGame
 2334 2068 4.50 9 2.80 38 106.40 
  Hong, Andrew m2453 USA0.001-0.0938-3.42 
  Grabinsky, Aaron m2461 USA1.0010.923834.96 
  Tokhirjonova, Gulrukhbegim wg2344 USA0.001-0.1738-6.46 
  Tiglon, Bryce m2393 USA0.5010.373814.06 
  Taylor, Timothy W m2220 USA1.0010.703826.60 
  Tian, Eddy 2204 USA1.0010.683825.84 
  Costello, Alexander John m2259 USA0.5010.25389.50 
  Tello, Isaac f2283 MEX0.5010.273810.26 
  Daggupati, Balaji f2389 USA0.001-0.1338-4.94 

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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