Individual Calculations May 2017
 Romero, Mario  Total change: -23.20  Rating chartPersonal card
 Abierto Legislatura Copa Norberto La Porta 2017 CABA ARG 2017-03-25
RcRownchangeKK*chgGame
 1817 1605 1.00 6 -0.58 40 -23.20 
  Bernal, Gustavo 2005  * ARG0.001-0.0840-3.20 
  Bourgeois, William 1854 URU0.001-0.1940-7.60 
  Pires, Carlos 1861 ARG0.001-0.1940-7.60 
  Zambenetti, Victor Luci 2005  * ARG0.5010.424016.80 
  Slucki, Alejo 1743 ARG0.001-0.3140-12.40 
  Geslin, Ariel 1431 ARG0.501-0.2340-9.20 
 * 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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