Individual Calculations November 2013
 Acevedo, Johan  Total change: -12.90  Rating chartPersonal card
 VII Festival Internacional de Ajedrez ITT Élite Universidad Central Bogota COL 2013-10-10
RcRownchangeKK*chgGame
 1925 2081 4.00 7 -0.86 15 -12.90 
  Penas Burgos, Nestor 1755 COL1.0010.13151.95 
  Ortegon Villacorte, Daniela 1867 COL0.501-0.2715-4.05 
  Olarte Parra, Jhoan Sebastian 1922 COL0.501-0.2115-3.15 
  Prado Segura, Robinson Alexander 1868 COL1.0010.23153.45 
  Torres, Juan Camilo f2343 COL0.001-0.1815-2.70 
  Nieto Mancilla, Frank Fernando 1847 COL1.0010.21153.15 
  Corredor Castellanos, Camilo 1873 COL0.001-0.7715-11.55 

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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