Individual Calculations February 2020
 Bethencourt Hernandez, Alberto  Total change: -18.00  Rating chartPersonal card
 Torneo de navidad de Santa Cruz de la Palma Isla de La Palma ESP 2019-12-16
RcRownchangeKK*chgGame
 1521 1501 2.00 5 -0.45 40 -18.00 
  Ros Octavio De Toledo, Eduardo 1901  * ESP0.001-0.0840-3.20 
  Carballo Rodriguez, Adonai 1561 ESP0.5010.08403.20 
  Francisco Concepcion, Francisco 1521 ESP0.5010.03401.20 
  Fonte Guerra, Hector 1231 ESP1.0010.17406.80 
  Iglesias Dominguez, Jacinto 1392 ESP0.001-0.6540-26.00 
 * 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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