Individual Calculations March 2018
 Estrada Lavin, Cristian Alexander  Total change: 42.00  Rating chartPersonal card
 5 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2018 Quellon CHI 2018-02-09
RcRownchangeKK*chgGame
 1964 2089 4.50 6 0.70 20 14.00 
  Del Pedregal Altamirano, Tarkan 1689  * CHI1.0010.08201.60 
  Santana Gonzalez, Lenin 1780 CHI1.0010.14202.80 
  Lopez Silva, Hugo Andres 2389 CHI0.001-0.1520-3.00 
  Matamala Clemente, Javier 1697 CHI1.0010.08201.60 
  Vazquez Bustamante, Fernando 1833 ARG1.0010.19203.80 
  Barria Zuniga, Daniel m2395 CHI0.5010.36207.20 
 * 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)
 
 Nacional Juvenil de Chile Absoluto Santiago CHI 2018-02-13
RcRownchangeKK*chgGame
 1882 2089 8.00 9 1.40 20 28.00 
  Martinez Pina, Diego Alexander 1689  * CHI1.0010.08201.60 
  Salas Araya, Alfredo 1784 CHI0.501-0.3620-7.20 
  Contreras Suazo, Ricardo Ignac 1702 CHI0.501-0.4120-8.20 
  Donoso Diaz, Sebastian f2159 CHI1.0010.602012.00 
  Aravena Navarro, Alexis Andres 1851 CHI1.0010.20204.00 
  Gomez Barrera, Gonzalo Andres 1755 CHI1.0010.12202.40 
  Vergara Jofre, Felipe Andres f2270 CHI1.0010.742014.80 
  Navarrete Sandoval, Francisco 1893 CHI1.0010.25205.00 
  Bustamante Chavez, Matias Marc 1831 CHI1.0010.18203.60 
 * 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)
 

 

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