Individual Calculations February 2015
 Perez Rodriguez, Jennifer  Total change: -58.80  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 1854 2200 5.00 9 -2.94 20 -58.80 
  Arias Cango, Nathaly 1800  * ECU1.0010.08201.60 
  Cerezo Najera, Jorge 1881 ECU0.501-0.3720-7.40 
  Jerves Cordova, Carlos 1916 ECU0.501-0.3420-6.80 
  Cisneros Avendano, Diego 1901 PER0.501-0.3520-7.00 
  Bedoya Ramos, Andrea 1800  * ECU0.001-0.9220-18.40 
  Flores, Jose 1800  * ECU0.501-0.4220-8.40 
  Castro Chabuza, Diana 1800  * ECU0.501-0.4220-8.40 
  Jaramillo, Jorge 1806 ECU1.0010.08201.60 
  Bone Nunoz, Jhonny 1980 ECU0.501-0.2820-5.60 
 * 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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