Individual Calculations December 2017
 Hennen Rodriguez, Julian  Total change: -23.60  Rating chartPersonal card
 Segundo Torneo IRT AjedrezPlus-Chile Buin CHI 2017-10-21
RcRownchangeKK*chgGame
 2011 1813 0.00 1 -0.24 20 -4.80 
  Gonzalez Alvarez, Jose 2011 CHI0.001-0.2420-4.80 

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)
 
 1er TORNEO DE CLUBES E INSTITUCIONES DE AJEDREZ 2017 Santiago CHI 2017-10-27
RcRownchangeKK*chgGame
 1846 1813 0.00 2 -0.94 20 -18.80 
  Barra Carrasco, Hector 2090 CHI0.001-0.1720-3.40 
  Soto Fontecilla, David Alejandro 1601 CHI0.001-0.7720-15.40 

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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