Individual Calculations December 2021
 Arias Giraldo, Luis Felipe  Total change: -51.60  Rating chartPersonal card
 Cto. Provincial de Cordoba por Equipos Absoluto 2021 Cordoba ESP 2021-10-09
RcRownchangeKK*chgGame
 1661 1701 1.00 5 -1.71 20 -34.20 
  Moreno Gutierrez, Alfonso 1846 ESP0.001-0.3120-6.20 
  Carrillo Haro, Jorge 1474 ESP0.001-0.7920-15.80 
  Guerrero Quintana, Juan Carlos 1362 ESP0.501-0.3820-7.60 
  Zambrano Galvez, Juan Jose 1688 ESP0.501-0.0220-0.40 
  Diaz Rodriguez, Jose Antonio 1933 ESP0.001-0.2120-4.20 

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)
 
 XV Open Internacional de Ajedrez De Malaga 2021 Malaga ESP 2021-10-29
RcRownchangeKK*chgGame
 1600 1701 3.50 7 -0.87 20 -17.40 
  Fernandez Siles, Luis f2101  * ESP0.001-0.0820-1.60 
  Garcia Almeida, Valeria 1454 ESP1.0010.19203.80 
  Diaz Mino, Daniel 2067 ESP0.001-0.1020-2.00 
  Gabaldon Martinez, Blanca 1363 ESP0.001-0.8820-17.60 
  Villanueva Bartolome, Jacobo 1301  * ESP1.0010.08201.60 
  Correa Roque, Yanira 1550 ESP0.501-0.2020-4.00 
  Prieto Martin, Manuel 1366 ESP1.0010.12202.40 
 * 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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