Rapid: Individual Calculations August 2023
 Tan, Danny  Total change: -3.60  Rating chartPersonal card
 CEFAG FIDE RAPID 2000 INVITATIONAL CHESS TOURNAMENT IMUS, CAVITE PHI 2023-07-08
RcRownchangeKK*chgGame
 1780 1394 0.00 2 -0.18 20 -3.60 
  Santander, Ariel 1835 PHI0.001-0.0620-1.20 
  Caballero, Edwin 1725 PHI0.001-0.1220-2.40 

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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