Individual Calculations November 2012
 Trujillo Ardila, Arwin Julian  Total change: -8.55  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2068 2107 2.00 5 -0.57 15 -8.55 
  Lapicki, Raul f2238 ARG0.001-0.3215-4.80 
  Mosquera, Miguel m2369 COL0.001-0.1815-2.70 
  Herize Godoy, Miguel 1709 VEN1.0010.08151.20 
  Velez Alvarez, Laura Camila 1707  * COL1.0010.08151.20 
  Ruiz C, Joshua D m2315 COL0.001-0.2315-3.45 
 * 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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