Individual Calculations January 2023
 Bhaduri, Neil S  Total change: 88.00  Rating chartPersonal card
 57th American Open Orange, CA USA 2022-11-22
RcRownchangeKK*chgGame
 2023 1744 4.00 9 2.20 40 88.00 
  Wang, Alex Yuxuan 2049 USA0.001-0.1440-5.60 
  Liu, Aiden Q 1955 USA1.0010.774030.80 
  Del Pilar, Reynaldo 2248 USA0.001-0.0440-1.60 
  Miller, Ike S 1962 USA0.001-0.2240-8.80 
  Mei, Austin R f2225 USA0.5010.454018.00 
  Khaing, Myo Thant f2203 MYA0.5010.454018.00 
  Wang, Jeffery 1953 USA0.5010.274010.80 
  Ke, Rianne wc1706 USA0.501-0.0540-2.00 
  Arutla, Aditya 1902 USA1.0010.714028.40 

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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