Individual Calculations August 2023
 Montalti, Gianluca  Total change: -103.60  Rating chartPersonal card
 51st annual World Open - U2200 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1672 1611 0.00 6 -2.59 40 -103.60 
  Coy, Matthew Mille 1766 USA0.001-0.2940-11.60 
  Feng, Jay 1699 USA0.001-0.3840-15.20 
  Qiao, Ethan 1584 USA0.001-0.5440-21.60 
  Su, Ethan 1954 CAN0.001-0.1240-4.80 
  Wang, Bohan 1592 USA0.001-0.5340-21.20 
  Katta, Sriansh 1436 USA0.001-0.7340-29.20 

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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