Individual Calculations February 2021
 Bravo De La Vega, Alvaro  Total change: 78.80  Rating chartPersonal card
 Torneo de Navidad Ajedrez Tajamar 2020 Madrid ESP 2020-12-26
RcRownchangeKK*chgGame
 1714 1845 4.50 7 0.02 40 0.80 
  Zhou, Lulu wf2130 ESP0.001-0.1640-6.40 
  Ferrando Marti, Roberto 1529 ESP1.0010.13405.20 
  Torres Rebolledo, Marcos 1445  * ESP1.0010.08403.20 
  Martinez Garcia, Ruben 1589 ESP1.0010.19407.60 
  Ochoa Gonzalez, Hugo 1494 ESP1.0010.11404.40 
  Rey Martinez, Jaime 1887 ESP0.5010.06402.40 
  Centeno Mendoza, Julio Stefano 1924 ESP0.001-0.3940-15.60 
 * 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)
 
 Roquetas Chess Festival 2021-XXXII International Open Roquetas de Mar ESP 2021-01-03
RcRownchangeKK*chgGame
 1948 1848 4.50 7 1.95 40 78.00 
  Burgui Bueno, Juan 1448  * ESP1.0010.08403.20 
  Fernandez Alonso, Miguel Angel 2045 ESP1.0010.754030.00 
  Revaliente Montoya, Ciro 2113 ESP0.5010.324012.80 
  Cesar Maestre, Bernardo 2168 ESP0.001-0.1340-5.20 
  Gomez Aguirre, Juan Alberto 1886 ESP0.5010.05402.00 
  Ferro Martinez, Damian 1964 CUB1.0010.664026.40 
  Aledo Yanguas, Javier 2011 ESP0.5010.22408.80 
 * 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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