Individual Calculations December 2012
 Chang Suarez, Emerson  Total change: -2.10  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeKK*chgGame
 1898 2157 5.50 7 -0.14 15 -2.10 
  Santos, Angeline 1757  * ECU1.0010.08151.20 
  Almagro Carpio, Eugenio 1774 ECU1.0010.09151.35 
  Ordonez, Aldison 1964 ECU0.501-0.2515-3.75 
  Jijon, Gerardo 1938 ECU0.501-0.2815-4.20 
  Orejuela Chango, Cristina 1902 ECU1.0010.19152.85 
  Andrade Caicedo, Jaime 1969 ECU0.501-0.2415-3.60 
  Chang Suarez, Andres 1984 ECU1.0010.27154.05 
 * 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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