Individual Calculations January 2022
 Medina, Ivan Ezequiel  Total change: 25.80  Rating chartPersonal card
 Campeonato Argentino Sub-20 Absoluto 2021 CABA ARG 2021-12-18
RcRownchangeKK*chgGame
 1887 1557 2.00 5 1.29 20 25.80 
  Belmes, Martin 1957  * ARG0.001-0.0820-1.60 
  Piceda, Bruno 1900 ARG0.5010.38207.60 
  Belmonte, Dulce 1666 ARG1.0010.652013.00 
  Asprelli, Gaspar 1957  * ARG0.5010.42208.40 
  Villarreal, Agustin 1957  * ARG0.001-0.0820-1.60 
 * 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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