Individual Calculations April 2019
 Acosta, Cristian  Total change: -18.60  Rating chartPersonal card
 3er. Torneo Abierto IRT Complejo Betania El Suyuque - San Luis ARG 2019-02-01
RcRownchangeKK*chgGame
 1820 2034 3.50 6 -0.93 20 -18.60 
  Naranjo, Alvaro 1634  * ARG0.501-0.4220-8.40 
  Siracusa, Ivan 1781 ARG0.501-0.3120-6.20 
  Ruiz, Pablo 1780 ARG1.0010.19203.80 
  Aguilar Samper, Valentin 1837 ARG0.501-0.2520-5.00 
  Hernandez Amura, Rocio 1634  * ARG1.0010.08201.60 
  Gimenez Aguirre, Alejo Ismael f2251 ARG0.001-0.2220-4.40 
 * 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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