Individual Calculations September 2017
 Aberbach, Angel  Total change: 23.00  Rating chartPersonal card
 Torneo Abierto Independencia CABA ARG 2017-07-20
RcRownchangeKK*chgGame
 1861 1950 6.50 9 1.15 20 23.00 
  Foti, Angel 1550  * ARG1.0010.08201.60 
  Robledo, Cristian 2235 ARG0.001-0.1620-3.20 
  Dell Oca, Gustavo 1550  * ARG1.0010.08201.60 
  Lopez, Cesar (per) 1699 PER1.0010.19203.80 
  Amicone, Ricardo Joaquin 1738 ARG1.0010.23204.60 
  Sammartino, Gabriel 1853 ARG1.0010.37207.40 
  Farias, Guillermo 1982 ARG0.5010.04200.80 
  Zamani, Andres 2125 ARG0.001-0.2720-5.40 
  Elman, Cristian 2018 ARG1.0010.592011.80 
 * 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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