Individual Calculations December 2017
 Velasquez, Luis Dario  Total change: 14.80  Rating chartPersonal card
 Campeonato Por Equipos Panama 2017 Panama PAN 2017-10-21
RcRownchangeKK*chgGame
 1794 1932 3.00 4 0.37 40 14.80 
  Collantes, Juan Ramon 1946 PAN0.001-0.4840-19.20 
  Barrera, Norbertino 1532  * PAN1.0010.08403.20 
  Lobo, Antonio 1821 PAN1.0010.354014.00 
  Carrera Ortega, Alhan Enock 1877 PAN1.0010.424016.80 
 * 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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