Individual Calculations May 2018
 Lopez Luna, Oscar  Total change: -16.80  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Lleida Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1750 1444 0.50 6 -0.42 40 -16.80 
  Montoliu Daroca, Imma 1778 ESP0.001-0.1240-4.80 
  Pages Jane, Josep 1609 ESP0.5010.22408.80 
  Martinez Romero, Josep Maria 1812 ESP0.001-0.1040-4.00 
  Holgado Encinas, Cesar 1647 ESP0.001-0.2440-9.60 
  Aranzana Areste, Alberto 1844  * ESP0.001-0.0840-3.20 
  Cosialls Ris, Ramon 1810 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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