Individual Calculations March 2014
 Ortega Carrasco, Alex Benjamin  Total change: 25.05  Rating chartPersonal card
 Campeonato Nacional U-18 Santiago CHI 2014-02-06
RcRownchangeKK*chgGame
 1839 1797 3.00 7 -0.14 15 -2.10 
  Guzman Caurapan, Felipe Andres 1662 CHI0.001-0.6815-10.20 
  Toro Medina, Mathias Alexander 1577 CHI1.0010.22153.30 
  Valderrama Troncoso, Mauricio 1933 CHI0.001-0.3215-4.80 
  Alvarez Flores, Diego Antonio 1818 CHI1.0010.53157.95 
  Gutierrez Montes, Jorge Sebastian 1929 CHI0.001-0.3215-4.80 
  Torres Chavez, Daniel Alejandro 1839 CHI0.5010.06150.90 
  Aguirre Contreras, Cristian Rodri 2114 CHI0.5010.37155.55 

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)
 
 Open Semana Valdiviana 2014 Valdivia CHI 2014-02-21
RcRownchangeKK*chgGame
 1981 1797 3.50 6 1.81 15 27.15 
  Saez Jara, Fabio Antonio 1461 CHI1.0010.12151.80 
  Tapia Fuentes, Jaime 2197  * CHI1.0010.921513.80 
  Sanchez Sandoval, Gonzalo 2115 CHI0.001-0.1315-1.95 
  Henriquez Cardenas, Mauricio Gabr 2076 CHI0.5010.34155.10 
  Bielefeldt Van Oosterwijk, German 2028 CHI0.5010.29154.35 
  Vasquez Toledo, Cristian 2010 CHI0.5010.27154.05 
 * 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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