Individual Calculations December 2023
 Allen, Garret  Total change: 10.40  Rating chartPersonal card
 2023 North Carolina Open - U2000 Charlotte, NC USA 2023-11-24
RcRownchangeKK*chgGame
 1523 1642 2.50 3 0.52 20 10.40 
  Phadke, Viraj Sharad 1501 USA0.501-0.1920-3.80 
  Patil, Lokruth 1577 USA1.0010.41208.20 
  Patel, Noshir D 1492 USA1.0010.30206.00 

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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