Individual Calculations December 2017
 Riquelme Abuffon, Nicolas  Total change: -25.00  Rating chartPersonal card
 Segundo Torneo IRT AjedrezPlus-Chile Buin CHI 2017-10-21
RcRownchangeKK*chgGame
 1691 1839 3.00 5 -0.29 20 -5.80 
  Viveros Mendoza, Cynthia 1546 MEX1.0010.15203.00 
  Villa Cerda, Jose Alejandro 2107 CHI0.001-0.1720-3.40 
  Silva Hormazabal, Katherine 1513 CHI1.0010.13202.60 
  Vliebergh Granifo, Marcel Andre 1439  * CHI1.0010.08201.60 
  Vasquez Novoa, Juan Carlos 1852 CHI0.001-0.4820-9.60 
 * 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)
 
 1er TORNEO DE CLUBES E INSTITUCIONES DE AJEDREZ 2017 Santiago CHI 2017-10-27
RcRownchangeKK*chgGame
 1831 1839 2.00 6 -0.96 20 -19.20 
  Moreno Araya., Maria Ignacia 1441 CHI0.501-0.4220-8.40 
  Ordonez Garay, Marcelo 1964 CHI0.5010.17203.40 
  Dobson Aguilar, Luis f2239  * CHI0.001-0.0820-1.60 
  Pena Cifuentes, Tomas Alberto 1838 CHI1.0010.502010.00 
  Alfaro Ramos, Victor Hugo 2066 CHI0.001-0.2120-4.20 
  Vera Villa, Ignacio Antonio 1439  * CHI0.001-0.9220-18.40 
 * 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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