Individual Calculations November 2013
 Borbon, Oscar  Total change: 4.50  Rating chartPersonal card
 VII Festival Internacional de Ajedrez ITT Élite Universidad Central Bogota COL 2013-10-10
RcRownchangeKK*chgGame
 1941 1971 4.00 7 0.30 15 4.50 
  Hernandez Moya, Yuleisy wm2218 CUB0.001-0.1915-2.85 
  Rozo, Claudia Magally 1571  * COL1.0010.08151.20 
  Valle, Efrain c2207 COL0.001-0.2015-3.00 
  Quinonez, Constanza 1793 COL1.0010.27154.05 
  Obando Guzman, Soren Federico 1749 COL1.0010.22153.30 
  Campos Vila, Milena wm2201 CUB0.001-0.2115-3.15 
  Nieto Mancilla, Frank Fernando 1847 COL1.0010.33154.95 
 * 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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