Individual Calculations May 2012
 Santillan Minga, Mishell  Total change: 6.30  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeKK*chgGame
 1713 1402 1.00 4 0.42 15 6.30 
  Martinez Maya, Steven 1802  * ECU0.001-0.0815-1.20 
  Gonzalez Lituma, Gabriel 1727 ECU0.5010.37155.55 
  Guevara Silva, Rodger 1678 ECU0.5010.33154.95 
  Ruiz Munoz, Felix 1644 ECU0.001-0.2015-3.00 
 * 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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