Individual Calculations April 2017
 Diaz, Diego Alejandro  Total change: -6.00  Rating chartPersonal card
 Semifinal 3 Cat Sub14 Absoluto 2017 Ibague COL 2017-03-23
RcRownchangeKK*chgGame
 1580 1513 2.00 5 -0.15 40 -6.00 
  Soto, Miguel Angel f1913  * COL0.001-0.0840-3.20 
  Cortes Sarmiento, Alan 1268 COL1.0010.20408.00 
  Rodriguez Valencia, Sebastian 1681 COL1.0010.724028.80 
  Londono Lopez, Donaldo 1640 COL0.001-0.3340-13.20 
  Gomez Leon, Sebastian 1397 COL0.001-0.6640-26.40 
 * 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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