Individual Calculations April 2018
 Chang Suarez, Andres  Total change: -0.80  Rating chartPersonal card
 Campeonato Nacional2018 Salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 1853 1974 5.00 8 -0.04 20 -0.80 
  Noboa, Kevin f2288 ECU0.001-0.1420-2.80 
  Viscaino Yanez, Jhonny Cesar 1574  * ECU1.0010.08201.60 
  Munoz Sanchez, Miguel m2260 ECU0.001-0.1620-3.20 
  Silva Chifla, Paul 1608 ECU1.0010.10202.00 
  Lopez Casigna, Edgar 1626 ECU0.501-0.3920-7.80 
  Aguirre Burgos, Flavio Jose 1626 ECU0.501-0.3920-7.80 
  Alomia Aldaz, Fernando 1797 ECU1.0010.27205.40 
  Reinoso, Daniel 2042 ECU1.0010.592011.80 
 * 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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