Individual Calculations February 2017
 Troncoso Mendoza, Alvaro  Total change: 17.60  Rating chartPersonal card
 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 Quellon CHI 2017-01-20
RcRownchangeKK*chgGame
 1823 1501 1.00 4 0.44 40 17.60 
  Vargas Maliqueo, Ivan Patricio f1901  * CHI0.001-0.0840-3.20 
  Garcia, Edgardo Manuel 1819 ARG0.5010.374014.80 
  Cataldo Roa, Jose 1901  * CHI0.5010.424016.80 
  Flores Topp, Vicente Augusto 1672 CHI0.001-0.2740-10.80 
 * 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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