Individual Calculations November 2019
 Bustamante, Alejandro  Total change: 25.20  Rating chartPersonal card
 Semifinal Arg Sub 2000-2300 Ciudad de Reconquista II Reconquista ARG 2019-10-05
RcRownchangeKK*chgGame
 1803 1689 2.50 5 0.63 40 25.20 
  Alvarez, Leandro 2089  * ARG0.001-0.0840-3.20 
  Medina, Carlos 1671 ARG1.0010.474018.80 
  Acosta, Carlos Rafael 1749 ARG1.0010.584023.20 
  Ferreyra, Pablo 1866 ARG0.001-0.2740-10.80 
  Yujnovsky, German 1639 ARG0.501-0.0740-2.80 
 * 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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