Individual Calculations January 2023
 Bondalapati, Sri Vibhab  Total change: 22.40  Rating chartPersonal card
 2022 Thanksgiving Open St. Louis, Missouri USA 2022-11-25
RcRownchangeKK*chgGame
 1805 1749 2.50 4 0.56 40 22.40 
  Chambers, Ezra f2283 BDI0.001-0.0340-1.20 
  Gustafson, Craig A 1626 USA1.0010.334013.20 
  Rana, Oliver 1532 USA0.501-0.2840-11.20 
  Huang, Ayden 1777 USA1.0010.544021.60 

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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