Blitz: Individual Calculations August 2023
 Santander, Ariel  Total change: 30.80  Rating chartPersonal card
 CEFAG FIDE BLITZ CHESS TRAINING COMPETITION IMUS, CAVITE PHI 2023-07-08
RcRownchangeKK*chgGame
 1691 1610 2.00 3 0.77 40 30.80 
  Paragas, Vincent 1692 PHI1.0010.614024.40 
  Cabales, John Peter Allen 1457 PHI1.0010.304012.00 
  Francisco, Cyrus Vladimir 1924 PHI0.001-0.1440-5.60 

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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