Rapid: Individual Calculations May 2023
 Acosta Nunez, Miguel  Total change: -40.60  Rating chartPersonal card
 9no Ajedrez Rapido IRT Centro Comercial Plaza39 Bogota COL 2023-04-01
RcRownchangeKK*chgGame
 1516 1702 0.00 3 -2.03 20 -40.60 
  Rangel, Carlos c1964 COL0.001-0.1820-3.60 
  Romero Barreto, Andres Felipe 1281 COL0.001-0.9320-18.60 
  Amaya Hernandez, Diego Edilson 1302  * COL0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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