Individual Calculations January 2023
 McCartney, Patrick  Total change: 28.60  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2064 1835 3.00 7 1.43 20 28.60 
  Ngo, Bach f2275 USA0.001-0.0620-1.20 
  Espinosa, Pedro c2116 USA0.001-0.1620-3.20 
  Padhye, Rohan 2025 USA0.001-0.2520-5.00 
  Zhang, Roger 1987 USA1.0010.702014.00 
  Adam, Rafael 2030 CAN0.5010.25205.00 
  Wu, William 2021 USA0.5010.24204.80 
  Dyson, Peter 1995 USA1.0010.712014.20 

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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