Individual Calculations March 2014
 Guzman Caurapan, Felipe Andres  Total change: 6.60  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez Amateur sub-2200 de elo, Donihue 2014. Donihue CHI 2014-01-31
RcRownchangeKK*chgGame
 1992 1662 0.00 4 -0.50 30 -15.00 
  Alarcon Careaga, Gustavo 2062  * CHI0.001-0.0830-2.40 
  Bahamondes Ortiz, Benjamin 1957 CHI0.001-0.1530-4.50 
  Cosoi Scherzer, Alejandro 1993 CHI0.001-0.1230-3.60 
  Reveco Lizama, Manuel 1955 BRA0.001-0.1530-4.50 
 * 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)
 
 Campeonato Nacional U-18 Santiago CHI 2014-02-06
RcRownchangeKK*chgGame
 1835 1662 3.00 8 0.72 30 21.60 
  Ortega Carrasco, Alex Benjamin 1797 CHI1.0010.683020.40 
  Rosales Schulz, Robin 1970 CHI0.5010.363010.80 
  Gutierrez Montes, Jorge Sebastian 1929 CHI0.001-0.1830-5.40 
  Torres Chavez, Daniel Alejandro 1839 CHI1.0010.733021.90 
  Valderrama Troncoso, Mauricio 1933 CHI0.001-0.1730-5.10 
  Lopez Perez, Francisco Javier 1692 CHI0.001-0.4630-13.80 
  Alvarez Flores, Diego Antonio 1818 CHI0.5010.21306.30 
  Zegarra Vargas, Alexis 1700 CHI0.001-0.4530-13.50 

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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