Individual Calculations April 2024
 Cao, Max  Total change: -50.80  Rating chartPersonal card
 2024 Washington President's Cup Seattle, WA USA 2024-02-24
RcRownchangeKK*chgGame
 1448 1499 1.00 3 -0.71 40 -28.40 
  Tatikonda, Nihanth 1524 USA0.001-0.4740-18.80 
  Han, Shuyi 1439 USA0.001-0.5840-23.20 
  Merriman, Dann 1380 USA1.0010.344013.60 

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 Harmon Memorial Chess Tournament Seattle, WA USA 2024-03-02
RcRownchangeKK*chgGame
 1678 1699 0.50 2 -0.56 40 -22.40 
  Nallappa, Vijay 1681 USA0.001-0.5340-21.20 
  Wang, Leonardo 1675 SGP0.501-0.0340-1.20 

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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