Individual Calculations June 2015
 Acosta, Lautaro Gaston  Total change: 9.20  Rating chartPersonal card
 3er Abierto IRT Sub 2200 Memorial Rostoll Capilla del Monte - Cordoba ARG 2015-05-15
RcRownchangeKK*chgGame
 1811 1711 2.50 6 0.23 40 9.20 
  Brizzi, Milagros Tatiana wm2008 ARG0.5010.354014.00 
  Cartas, Abel Humberto 1712 ARG0.001-0.5040-20.00 
  Nardi, Hector 1535 ARG1.0010.274010.80 
  Costa, Jorge 1723 ARG1.0010.524020.80 
  Rueda, Joaquin 1918 ARG0.001-0.2340-9.20 
  Cuva, Daniel Alejandro 1968 ARG0.001-0.1840-7.20 

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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