Individual Calculations January 2018
 Segura Acosta, Rafael  Total change: 25.20  Rating chartPersonal card
 II Open Sociedad de la Montana de Galdar 2017 Galdar (Gran Canaria) ESP 2017-12-02
RcRownchangeKK*chgGame
 1377 1131 2.00 6 0.63 40 25.20 
  Damaso Tacoronte, Carolina 1531  * ESP0.001-0.0840-3.20 
  Segura Marsa, Andres 1467 ESP0.001-0.1240-4.80 
  Monteiro Rodrigues, Carlos 1409 ESP0.5010.334013.20 
  Reyes Molina, Juan Pedro 1531  * ESP0.5010.424016.80 
  Suarez Gonzalez, Isidro 1257 ESP0.001-0.3340-13.20 
  Diaz Hernandez, Juan Jose 1067 ESP1.0010.414016.40 
 * 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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