Individual Calculations January 2019
 Alonso Perez, Alfredo  Total change: -20.60  Rating chartPersonal card
 Torneo de navidad de Santa Cruz de La Palma 2018 Isla de La Palma ESP 2018-12-16
RcRownchangeKK*chgGame
 1594 1751 3.00 6 -1.03 20 -20.60 
  Bethencourt Hernandez, Alberto 1351  * ESP0.501-0.4220-8.40 
  Guerra Arrocha, Daniel 2060 ESP0.001-0.1420-2.80 
  Iglesias Dominguez, Jacinto 1451 ESP1.0010.15203.00 
  Martin Rodriguez, Jose Carlos 1753 ESP0.001-0.5020-10.00 
  Rodriguez Molina, Mario 1600 ESP0.501-0.2020-4.00 
  Bethencourt Hernandez, Valeria 1351  * ESP1.0010.08201.60 
 * 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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