Individual Calculations June 2023
 Bertona, Fernando  Total change: -10.20  Rating chartPersonal card
 Semifinal 98 Campeonato Argentino Superior Absoluto CABA ARG 2023-04-29
RcRownchangeKK*chgGame
 2098 2397 6.50 9 -1.02 10 -10.20 
  Ruiz, Juan Ignacio 1946 ARG0.001-0.9410-9.40 
  Ahumada, Agustin 1997  * ARG1.0010.08100.80 
  Beredjiklian, Mariano 1911 ARG1.0010.04100.40 
  Moreno Perez, Tobias Sebastian f2226 ARG0.501-0.2310-2.30 
  Heredia, Valentin 2073 ARG1.0010.13101.30 
  Garnier, Rene 2198 ARG0.501-0.2610-2.60 
  Asprelli, Gaspar 2178 ARG0.501-0.2810-2.80 
  Gorisnic, Eduardo 2170 ARG1.0010.21102.10 
  Ibarra, Juan Martin 2182 ARG1.0010.23102.30 
 * 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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