Individual Calculations June 2019
 Vargas Chavez, Matilde Florencia  Total change: 10.40  Rating chartPersonal card
 III CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO 2019 OPEN SUB 2200 2 FECHA OSORNO Osorno CHI 2019-05-18
RcRownchangeKK*chgGame
 1223 1014 1.50 5 0.26 40 10.40 
  Bahamondes Cepeda, Juan Pablo 1414  * CHI0.001-0.0840-3.20 
  Cordova Melendez, Francisca 1245 CHI0.001-0.2140-8.40 
  Saldias Aguilar, Camila Andrea 1192 CHI0.5010.23409.20 
  Carcamo Calderon, Angela Ayline 1080 CHI0.001-0.4140-16.40 
  Cardenas Mancilla, Sofia Isamar 1185 CHI1.0010.734029.20 
 * 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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