Individual Calculations December 2022
 Jammalamadaka, Varnika  Total change: 60.80  Rating chartPersonal card
 2022 Washington Challenger's Cup Seattle, WA USA 2022-11-04
RcRownchangeKK*chgGame
 1571 1235 2.00 3 1.52 40 60.80 
  Pupols, Viktors 1818 USA0.001-0.0240-0.80 
  Ramkumar, Nikhil 1391 USA1.0010.714028.40 
  Seshadri, Sridhar 1503 USA1.0010.834033.20 

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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