Individual Calculations January 2015
 Alarcon, Artemio  Total change: -12.40  Rating chartPersonal card
 Abierto Internacional Universidad La Punta Copa Prov. San Luis La Punta - San Luis ARG 2014-12-03
RcRownchangeKK*chgGame
 2172 1879 0.50 5 -0.31 40 -12.40 
  Perelman, Hernan f2279  * ARG0.001-0.0840-3.20 
  Fernandez, Jorge 2231 ARG0.5010.394015.60 
  Herman, Diego 2166 ARG0.001-0.1640-6.40 
  Perez, Mario Abel 2101 ARG0.001-0.2240-8.80 
  Fiori, Hector 2081 ARG0.001-0.2440-9.60 
 * 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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