Individual Calculations May 2024
 Colwell, Andrew  Total change: 30.40  Rating chartPersonal card
 2024 April Marshall Premier FIDE - U2000 New York, NY USA 2024-04-12
RcRownchangeKK*chgGame
 1743 1792 2.00 2 0.88 20 17.60 
  Lou, Alvin 1597 USA1.0010.25205.00 
  Sarwar, Sawyer L 1888 USA1.0010.632012.60 

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)
 
 2024 April Marshall Monthly FIDE - U2400 New York, NY USA 2024-04-19
RcRownchangeKK*chgGame
 1830 1792 2.00 3 0.64 20 12.80 
  Raparthi, Indira Lakshmi 1722 USA1.0010.40208.00 
  Chen, Ryan 1789 USA1.0010.502010.00 
  Knowles, Chase 1978 USA0.001-0.2620-5.20 

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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