Individual Calculations May 2012
 Ramon, Sergio  Total change: -8.25  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeKK*chgGame
 1804 2018 4.00 6 -0.55 15 -8.25 
  Iniguez Espinoza, Juan 1618  * ECU1.0010.08151.20 
  Caceres Limones, Anara 1713 ECU1.0010.14152.10 
  Garcia, Segundo 1874 ECU1.0010.31154.65 
  Vallejo Turriago, Renato 1862 ECU0.501-0.2115-3.15 
  Azua Avila, Vicente 1875 ECU0.001-0.6915-10.35 
  Carrasco Regalado, Alejandro 1883 ECU0.501-0.1815-2.70 
 * 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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