Individual Calculations January 2014
 Bolivar, Jeison  Total change: -8.10  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2077 2086 3.50 8 -0.54 15 -8.10 
  Pena Mora, Carlos 1686  * COL1.0010.08151.20 
  Dabraccio, Guillermo 1784 COL1.0010.15152.25 
  Hernandez Sanchez, Jairo Andres f2298 COL0.5010.27154.05 
  Acosta, Alejandro m2309 COL0.5010.28154.20 
  Lopez Hernandez, Carlos Manuel f2324 COL0.001-0.2015-3.00 
  Oliva Castaneda, Kevel f2427 CUB0.001-0.1215-1.80 
  Mejia, Yesica 1873 COL0.501-0.2715-4.05 
  Salcedo, Pablo Esteban 1913 COL0.001-0.7315-10.95 
 * 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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