Rapid: Individual Calculations November 2015
 Pena Bermudez, Juan Camilo  Total change: -17.40  Rating chartPersonal card
 Final Nacional de Ajedrez Superate Intercolegiados 2015 Cat B Avanzado Masculino Activo Bogota COL 2015-10-14
RcRownchangeKK*chgGame
 1849 1797 0.50 3 -0.87 20 -17.40 
  Blandon, Luis Guillermo 2146 COL0.001-0.1120-2.20 
  Arias Umana, Fray Bernardo 1672 COL0.501-0.1720-3.40 
  Florez Castro, Estiven 1729 COL0.001-0.5920-11.80 

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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