Individual Calculations December 2023
 Bunch, John  Total change: 14.40  Rating chartPersonal card
 2023 North Carolina Open - U2000 Charlotte, NC USA 2023-11-24
RcRownchangeKK*chgGame
 1614 1373 1.00 3 0.36 40 14.40 
  Naushad, Musa 1503 USA0.5010.18407.20 
  McCartney, Patrick 1744 USA0.001-0.1040-4.00 
  Jagga, Harshil 1595 USA0.5010.284011.20 

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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