Individual Calculations June 2013
 Ruiz, Samuel  Total change: -6.90  Rating chartPersonal card
 CONTINENTAL DE LAS AMÉRICAS 2013 Cochabamba - Bolivia BOL 2013-05-07
RcRownchangeKK*chgGame
 1972 1710 1.50 8 -0.23 30 -6.90 
  Ferrufino, Boris c2110  * BOL1.0010.923027.60 
  Cueto, Jonny m2110  * BOL0.001-0.0830-2.40 
  Mendoza, Rodrigo 2110  * BOL0.001-0.0830-2.40 
  Slomka, Gustavo 2055 ARG0.001-0.1130-3.30 
  Arias, Juan Cruz 1933 ARG0.001-0.2230-6.60 
  Quiroga, Duberlin 2078 BOL0.001-0.1030-3.00 
  Monroy, Nathaly 1791 BOL0.001-0.3930-11.70 
  Molina, Jessica 1585 BOL0.501-0.1730-5.10 
 * 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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