Individual Calculations December 2013
 Rico Hernandez, Edgar  Total change: 14.40  Rating chartPersonal card
 IRT Campeonato Americano de Ajedrez para Ciegos y Limitados Visuales 2013 Santa Marta COL 2013-10-30
RcRownchangeKK*chgGame
 1778 1877 4.00 5 0.96 15 14.40 
  Ramirez, Orlando 1477  * COL1.0010.08151.20 
  Gomez, Nicolas De Jesus 1666 COL1.0010.23153.45 
  Torres, Saulo De Jesus 1873 COL1.0010.49157.35 
  Marques, Andre Rezende 2003 BRA0.5010.17152.55 
  Hengles, Roberto Carlos 1871 BRA0.501-0.0115-0.15 
 * 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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