Individual Calculations April 2008
 Bertaccini, Daniel  Total change: -19.20  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2131 2179 1.50 5 -1.28 15 -19.20 
  Barrionuevo, Pablo f2319 ARG0.001-0.3115-4.65 
  Della Morte, German f2370 ARG0.001-0.2515-3.75 
  Quenallata, Luciano 2039 ARG0.001-0.6915-10.35 
  Veron, Jorge 1901 ARG1.0010.17152.55 
  Sanduay, Nicolas 2026 ARG0.501-0.2015-3.00 

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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