Individual Calculations March 2018
 Correa Pena, Bastian  Total change: -68.40  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez SUB 2000 DONIHUE 2018 Donihue CHI 2018-01-26
RcRownchangeKK*chgGame
 1894 1945 4.00 7 0.02 40 0.80 
  Herrmann, Roman 1952 ARG0.5010.01400.40 
  Perez Sanchez, Victor Manuel 1810 ARG1.0010.324012.80 
  Acevedo Pena, Juan 1842 CHI1.0010.364014.40 
  Meyer Monsalve, Ewald 1988 CHI0.001-0.4440-17.60 
  Guerrero Cataldo, Juan Andres 1832 CHI0.501-0.1540-6.00 
  Pollio, Carlos 1917 ARG1.0010.464018.40 
  Barria Arbunic, Manuel 1919 ESP0.001-0.5440-21.60 

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)
 
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-18A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1668 1932 5.50 9 -1.73 40 -69.20 
  Martinez Pina, Diego Alexander 1532  * CHI1.0010.08403.20 
  Soza Espinoza, Daniel Ignacio 1664 CHI0.501-0.3340-13.20 
  Salas Araya, Alfredo 1784 CHI0.001-0.7040-28.00 
  Reyes Mendoza, Marcelo 1532  * CHI1.0010.08403.20 
  Cid Munoz, Benjamin 1730 CHI1.0010.24409.60 
  Tapia Loncon, Andres Saul 1915 CHI0.001-0.5240-20.80 
  Aranguiz Olave, Emilio Antonio 1673 CHI0.501-0.3240-12.80 
  Ramirez Munoz, Maximiliano 1532  * CHI1.0010.08403.20 
  Greau Carreno, Rodrigo Alberto 1651 CHI0.501-0.3440-13.60 
 * 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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