Individual Calculations June 2017
 Sosa, Arnaldo Javier  Total change: -27.80  Rating chartPersonal card
 5to Torneo Abierto Internacional Banco Credicoop Coop. Limitado Salto - Bs. As. ARG 2017-05-05
RcRownchangeKK*chgGame
 1877 1857 1.00 5 -1.39 20 -27.80 
  Mussanti, Diego f2217 ARG0.001-0.1020-2.00 
  Falcinelli, Oscar 2002 ARG0.001-0.3120-6.20 
  Iribarren, Francisco 1891 ARG1.0010.552011.00 
  Zilli, Lauriano 1531 ARG0.001-0.8720-17.40 
  Areco, Antonio 1742 ARG0.001-0.6620-13.20 

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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