Individual Calculations May 2012
 Vargas, Rogelio  Total change: -9.90  Rating chartPersonal card
 Rodolfo Caballero In Memoriam Panama PAN 2012-01-05
RcRownchangeKK*chgGame
 1915 1722 0.00 1 -0.25 30 -7.50 
  Carrera Du Bois, Alhan E 1915 PAN0.001-0.2530-7.50 

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)
 
 Torneo Magistral Ruben Dario Cabrera 2012 Panama PAN 2012-03-07
RcRownchangeKK*chgGame
 2122 1722 0.00 1 -0.08 30 -2.40 
  Ramos, Efren Andres 2122  * NCA0.001-0.0830-2.40 
 * 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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