Individual Calculations November 2017
 Alonso, Sergio  Total change: 21.40  Rating chartPersonal card
 Torneo Sub 2000-1700 Asociacion Personal Legislativo CABA ARG 2017-10-03
RcRownchangeKK*chgGame
 1898 1750 2.00 3 1.07 20 21.40 
  Rasgido, Alejandro 1990 ARG0.001-0.2020-4.00 
  Quinonez, Hector 1925 ARG1.0010.732014.60 
  Gualpa, Carlos 1780 ARG1.0010.542010.80 

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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