Individual Calculations August 2018
 Jorquera Castro, Luis David  Total change: 27.60  Rating chartPersonal card
 II Torneo Abierto Sub 2200 Club Bobby Fischer de Talca Talca CHI 2018-07-14
RcRownchangeKK*chgGame
 1762 1650 3.00 6 0.69 40 27.60 
  Espinoza Rojas, Baltazar Agustin 1250  * CHI1.0010.08403.20 
  Andaur Vega, Claudio Alejandro 2050  * CHI1.0010.924036.80 
  Pinilla Gaete, Patricio Eduardo 2050  * CHI0.001-0.0840-3.20 
  Gonzalez Gonzalez, Joaquin Patric 1427 CHI1.0010.22408.80 
  Romero Mardones, Luis Leonardo 2050  * CHI0.001-0.0840-3.20 
  Contreras Suazo, Ricardo Ignacio 1745 CHI0.001-0.3740-14.80 
 * 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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