Individual Calculations August 2015
 Velasco Pilpe, Isacc Israel  Total change: -25.60  Rating chartPersonal card
 Open Internacional Tulcan Tulcan ECU 2015-04-16
RcRownchangeKK*chgGame
 1828 1717 0.50 3 -0.64 40 -25.60 
  Guerrero Fuentes, Carlos f2117  * ECU0.001-0.0840-3.20 
  Escobar Chalen, Ariana 1408 ECU0.501-0.3640-14.40 
  Benalcazar Heredia, David 1958 ECU0.001-0.2040-8.00 
 * 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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