Individual Calculations January 2012
 Prado Segura, Robinson Alexander  Total change: 0.90  Rating chartPersonal card
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2094 1828 1.00 5 0.06 15 0.90 
  Ruge, Edison 2228  * COL0.001-0.0815-1.20 
  Valle, Efrain c2176 COL0.001-0.1115-1.65 
  Lopez, Juan D 2001 COL0.001-0.2715-4.05 
  Quintero, Raul 2015 COL1.0010.741511.10 
  Tobar, Juan Carlos 2050 COL0.001-0.2215-3.30 
 * 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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