Individual Calculations September 2017
 Zamani, Andres  Total change: 15.40  Rating chartPersonal card
 Torneo Abierto Independencia CABA ARG 2017-07-20
RcRownchangeKK*chgGame
 1876 2125 7.00 8 0.77 20 15.40 
  Lopez, Cesar (per) 1725  * PER1.0010.08201.60 
  Sammartino, Gabriel 1853 ARG1.0010.17203.40 
  Robledo, Cristian 2235 ARG0.001-0.3520-7.00 
  Natan, Isaac 1725  * ARG1.0010.08201.60 
  Bruno, Federico 1741 ARG1.0010.09201.80 
  Lojo, Juan Antonio 1795 ARG1.0010.12202.40 
  Aberbach, Angel 1950 ARG1.0010.27205.40 
  Farias, Guillermo 1982 ARG1.0010.31206.20 
 * 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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