Rapid: Individual Calculations February 2017
 Ruiz, Alciguel  Total change: 21.40  Rating chartPersonal card
 FINAL Activo Distrital de Mayores 2016 Bogota COL 2017-01-15
RcRownchangeKK*chgGame
 2051 2167 5.50 7 1.07 20 21.40 
  Ruiz Castillo, Joshua Daniel m2349 COL0.001-0.2620-5.20 
  Aldana, Omar 1897 COL1.0010.17203.40 
  Motta Leon, Gerardo c2009 COL1.0010.29205.80 
  Garcia, Alvaro f2221 COL1.0010.582011.60 
  Rojas Barrero, Andres Humberto f2174 COL0.5010.01200.20 
  Ramirez, Francisco Javier 1916 COL1.0010.19203.80 
  Guerrero, Hernando 1790 COL1.0010.09201.80 

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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