Individual Calculations December 2019
 Zapata, Miguel  Total change: 16.00  Rating chartPersonal card
 Torneo Sub 2150 Mes de la Diversidad Cultural CABA ARG 2019-10-10
RcRownchangeKK*chgGame
 1688 1694 5.00 8 0.80 20 16.00 
  Michalowski, Basilio 2094  * ARG0.001-0.0820-1.60 
  Aranda, Santiago 1470 ARG1.0010.22204.40 
  Firpo, Ricardo 1560 ARG1.0010.32206.40 
  Zamani, Andres 2094  * ARG0.001-0.0820-1.60 
  Guelman, Jorge Miguel 1581 ARG1.0010.35207.00 
  Matvyeyev, Alexander 1344 ARG1.0010.11202.20 
  Bourgeois, William 1776 URU0.001-0.3920-7.80 
  Duarte, Hector 1581 ARG1.0010.35207.00 
 * 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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