Individual Calculations October 2019
 Vergara, Agustin  Total change: -22.60  Rating chartPersonal card
 6to IRT sub-2200 Alejandro Judewicz Mar del Plata ARG 2019-09-20
RcRownchangeKK*chgGame
 1579 1707 1.50 4 -1.13 20 -22.60 
  Crespo, Eugenio 2107  * ARG0.001-0.0820-1.60 
  Arana, Augusto 1403 ARG0.001-0.8620-17.20 
  Aguilera, Angel 1307  * ARG1.0010.08201.60 
  Casasola, Guadalupe 1500 ARG0.501-0.2720-5.40 
 * 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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