Individual Calculations November 2014
 Castillo Morales, Thais  Total change: 63.20  Rating chartPersonal card
 Memorial Joaquin Gutierrez Mangel 2014 San Jose CRC 2014-10-10
RcRownchangeKK*chgGame
 1915 1567 2.50 8 1.58 40 63.20 
  Flores Rojas, Federico 1967  * CRC0.001-0.0840-3.20 
  Valdez Torres, Nestor Josue 1829 CRC1.0010.824032.80 
  Ramirez Arroyo, Joan Emmanuel 1967  * CRC0.001-0.0840-3.20 
  Cordoba Solano, Edwin 1888 CRC1.0010.874034.80 
  Solano Cuya, Bryan 1967  * CRC0.001-0.0840-3.20 
  Montenegro Masis, Pedro 1967  * CRC0.001-0.0840-3.20 
  Acevedo Mendez, Lisseth 1863 CRC0.5010.354014.00 
  Espinoza Guerrero, Warner 1875 CRC0.001-0.1440-5.60 
 * 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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