Individual Calculations June 2015
 Da Silva, Joao Carlos Orguim  Total change: -16.60  Rating chartPersonal card
 46 Abierto Ciudad de Mar del Plata Mar del Plata - Bs. As. ARG 2015-03-28
RcRownchangeKK*chgGame
 1848 1895 2.50 6 -0.83 20 -16.60 
  Lescano, Ramon 1974 ARG0.5010.11202.20 
  Bianchi, Albino 2091 ARG0.001-0.2520-5.00 
  Fernandez, Antonio. 1614 ARG1.0010.16203.20 
  Lopez Sant Andrea, Javier 2082 ARG0.001-0.2620-5.20 
  Coro, Lucas 1637 ARG0.001-0.8220-16.40 
  Bernasconi, Mario Emanuel 1687 ITA1.0010.23204.60 

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)
 

 

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