Rapid: Individual Calculations January 2017
 Pinzon, Jairo David  Total change: -21.40  Rating chartPersonal card
 IRT ACTIVO Club Ludika DESPEDIDA 2016 Bogota COL 2016-12-20
RcRownchangeKK*chgGame
 1871 2230 2.50 4 -1.07 20 -21.40 
  Cardenas Munoz, Carlos Augusto 1830  * COL1.0010.08201.60 
  Garcia, Engels Vladimir 1883 COL0.501-0.3920-7.80 
  Leon, Gustavo 1830  * COL1.0010.08201.60 
  Rojas Diaz, James Ivan 1941 COL0.001-0.8420-16.80 
 * 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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