Rapid: Individual Calculations January 2017
 Ramirez, Francisco Javier  Total change: -25.40  Rating chartPersonal card
 Torneo Activo Amateur IRT Sub2000 Ajedrez en Vivo Bogota COL 2016-12-04
RcRownchangeKK*chgGame
 1795 1941 3.50 7 -1.27 20 -25.40 
  Sanchez, Rubiela 1605 COL1.0010.12202.40 
  Univio Sanchez, German c1983 COL0.001-0.4420-8.80 
  Guerrero, Hernando 1794 COL0.001-0.7020-14.00 
  Acosta, Jaime 1676 COL1.0010.18203.60 
  Perez Esparza, Juan Carlos 1779 COL0.501-0.2120-4.20 
  Corpus, Eugenio 1842 COL1.0010.36207.20 
  Laverde Uribe, Juan Gonzalo 1886 COL0.001-0.5820-11.60 

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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