Individual Calculations May 2019
 Lopina, Mauro  Total change: 42.00  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1601 1255 2.00 8 1.05 40 42.00 
  Ayala, Gustavo 1655  * ARG0.001-0.0840-3.20 
  Pereira, Armando Scharlau 1655  * BRA0.5010.424016.80 
  Ramos, Fernando Oscar 1655  * ARG0.001-0.0840-3.20 
  Sobel, Walter 1647 ARG0.001-0.0840-3.20 
  Girona, Martin 1546 ARG0.5010.354014.00 
  Marinesco, Tomas 1520 ARG0.001-0.1840-7.20 
  Areco, Antonio 1655  * ARG0.001-0.0840-3.20 
  Baca, Jorge 1478 ARG1.0010.784031.20 
 * 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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