Individual Calculations July 2023
 Albean, Edward  Total change: -47.20  Rating chartPersonal card
 2023 1000GM Memorial Day Open - Class A Sunnyvale, CA USA 2023-05-26
RcRownchangeKK*chgGame
 1473 1411 0.50 4 -1.18 40 -47.20 
  Vale Cruz, Armin 1499 USA0.001-0.3840-15.20 
  Bhattacharjya, Rishi 1406 USA0.501-0.0140-0.40 
  Pacheco, Dexter Villareal 1602 USA0.001-0.2540-10.00 
  Penagalapati, Anvitha 1384 USA0.001-0.5440-21.60 

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)
 

 

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