Individual Calculations December 2019
 Salome, Owen  Total change: -20.80  Rating chartPersonal card
 IRT Abierto Noviembre Torre Blanca 2019 CABA ARG 2019-11-06
RcRownchangeKK*chgGame
 1546 1414 2.00 7 -0.52 40 -20.80 
  Bek, Tomas 1771 ARG0.001-0.1140-4.40 
  Lalli, Maximiliano 1632 ARG0.001-0.2240-8.80 
  Ortiz, Rodolfo 1119 ARG1.0010.15406.00 
  Zuluaga, Juan Pablo 1457 ARG1.0010.564022.40 
  Bourgeois, William 1776 URU0.001-0.1040-4.00 
  Ronco, Alejandro 1814  * ARG0.001-0.0840-3.20 
  Arambasic, Ricardo 1250 ARG0.001-0.7240-28.80 
 * 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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