Individual Calculations February 2019
 Martinez Carvajal, Juan Fco.  Total change: -3.80  Rating chartPersonal card
 VII International U2150 Chess Open Roquetas de Mar 2019 Roquetas de Mar ESP 2019-01-05
RcRownchangeKK*chgGame
 1659 1775 3.50 6 -0.19 20 -3.80 
  Martin Callejon, Fernando 1375  * ESP1.0010.08201.60 
  Manzano Lopez, Juan Manuel 1375  * ESP1.0010.08201.60 
  Gutierrez Guillen, Alvaro Jose 1906 ESP0.5010.18203.60 
  Maranon Canton, Antonio 1893 ESP0.001-0.3420-6.80 
  Moreno Bello, Miguel 1584 ESP1.0010.25205.00 
  Torres Valverde, Martin 1818 ESP0.001-0.4420-8.80 
 * 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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