Individual Calculations December 2012
 Intriago Intriago, Eric  Total change: 12.75  Rating chartPersonal card
 XVII GRAND PRIX 9na. Parada Loja ECU 2012-09-21
RcRownchangeKK*chgGame
 1681 1640 3.00 5 0.85 15 12.75 
  Almagro Carpio, Eugenio 1774 ECU0.001-0.3215-4.80 
  Collahuazo Vicente , Fernando 1648 ECU1.0010.51157.65 
  Silva Mendez, Ana 1240  * ECU1.0010.08151.20 
  Jima Meza, Jefferson 1892 ECU1.0010.811512.15 
  Espin Diaz, Edwin 1851 ECU0.001-0.2315-3.45 
 * 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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