Individual Calculations January 2017
 Laverde, Luis Eduardo  Total change: -2.40  Rating chartPersonal card
 IRT Navideno Ciudad de Luces Medellin 2016 Medellin COL 2016-12-16
RcRownchangeKK*chgGame
 2037 2052 3.50 7 -0.12 20 -2.40 
  Garcia Pantoja, Roberto m2452  * CUB0.001-0.0820-1.60 
  Correa, Daniel 1666 COL1.0010.09201.80 
  Avila Pavas, Santiago f2214 COL0.001-0.2920-5.80 
  Pena, Alcides 1776 COL1.0010.17203.40 
  Ramirez, Benjamin Dario 2177 COL0.001-0.3320-6.60 
  Zabala, Fidel 2004 COL1.0010.43208.60 
  Estrada, Walter 1969 COL0.501-0.1120-2.20 
 * 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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