Individual Calculations May 2012
 Narvaez, Faber Alberto  Total change: -7.50  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2085 2160 3.50 7 -0.50 15 -7.50 
  Ramirez, Carlos f2314 COL0.001-0.2915-4.35 
  Tirado, Juan Camilo 1977 COL1.0010.26153.90 
  Arribas Robaina, Maritza wg2318 CUB0.5010.21153.15 
  Fernandez Reyes, Lisandro f2368 CUB0.5010.27154.05 
  Mercado, Luisa Fernanda wf2075 COL0.001-0.6215-9.30 
  Baquero, Yuri Paola 1760  * COL0.501-0.4215-6.30 
  Forero Beltran, Jose 1783 COL1.0010.09151.35 
 * 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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