Individual Calculations May 2014
 Beckerman, M.  Total change: -33.45  Rating chartPersonal card
 Abierto Internacional Pinamar Pinamar - Bs. As. ARG 2014-04-04
RcRownchangeKK*chgGame
 1994 2064 1.00 4 -1.39 15 -20.85 
  Hobaica, Juan Pablo m2395 ARG0.001-0.1215-1.80 
  Machaca, Arturo 1885 ARG0.501-0.2315-3.45 
  Amato, Leonel 1914 ARG0.501-0.2015-3.00 
  Lidovsky, Sergio 1781 ARG0.001-0.8415-12.60 

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)
 
 45 Abierto Ciudad de Mar del Plata. Marcel Duchamp Mar del Plata - Buenos Aires ARG 2014-04-12
RcRownchangeKK*chgGame
 1961 2064 3.50 7 -0.84 15 -12.60 
  Figar, Nicolas 1761 ARG1.0010.14152.10 
  Arambel, Sergio f2291 ARG0.001-0.2115-3.15 
  Pinero, Ismael c1907 URU1.0010.29154.35 
  Tobares, Leandro f2323 ARG0.001-0.1815-2.70 
  Casares, Luis 1863 ARG1.0010.24153.60 
  Varacalli, Francisco 1664  * ARG0.001-0.9215-13.80 
  Salvatierra, Matias 1915 ARG0.501-0.2015-3.00 
 * 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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