Individual Calculations March 2018
 Perez Martin, Sarely  Total change: -13.60  Rating chartPersonal card
 Liga CajaCanarias La Palma Primera Isla de La Palma ESP 2017-12-08
RcRownchangeKK*chgGame
 1569 1179 0.00 4 -0.34 40 -13.60 
  Martin Rodriguez, Jose Carlos 1579  * ESP0.001-0.0840-3.20 
  Martin Rodriguez, Pablo 1579  * ESP0.001-0.0840-3.20 
  De La Cruz Sanchez, Carlos G. f1579  * ESP0.001-0.0840-3.20 
  Diaz Hernandez, Francisco Javier 1537 ESP0.001-0.1040-4.00 
 * 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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