Individual Calculations January 2014
 Lo Presti, Roberto  Total change: -3.00  Rating chartPersonal card
 VI Abierto Legislatura 2013 "Copa Norberto La Porta" Buenos Aires ARG 2013-12-14
RcRownchangeKK*chgGame
 1969 2024 2.00 4 -0.20 15 -3.00 
  Cimer, Emmanuel 1720 ARG1.0010.14152.10 
  Wisniacki, Flavio f2265 ARG0.001-0.2015-3.00 
  Herman, Diego 2206 ARG0.001-0.2615-3.90 
  De Pasquale, Martin 1683 ARG1.0010.12151.80 

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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