Individual Calculations December 2021
 Castilla Salinas, Pedro  Total change: -83.20  Rating chartPersonal card
 Liga Andaluza 2021 Primera C Andalucia ESP 2021-09-26
RcRownchangeKK*chgGame
 1800 1728 0.00 2 -0.81 20 -16.20 
  Millan Urrutia, Juan Antonio 1774 ESP0.001-0.4420-8.80 
  Romo Martin, Alfonso 1825 ESP0.001-0.3720-7.40 

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)
 
 Cto. Provincial de Cordoba por Equipos Absoluto 2021 Cordoba ESP 2021-10-09
RcRownchangeKK*chgGame
 1705 1739 1.50 4 -0.67 20 -13.40 
  Gonzalez Passas, Pedro Rafael 1410 ESP0.001-0.8820-17.60 
  Berenguer Carvajal, Carlos 1585 ESP1.0010.29205.80 
  Navarro Coloma, Antonio 1781 ESP0.5010.06201.20 
  Perete Bernal, Francisco Eugenio 2043 ESP0.001-0.1420-2.80 

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
 1533 1739 2.50 7 -2.68 20 -53.60 
  Martin Carmona, Gaston Manuel f2139  * ESP0.001-0.0820-1.60 
  Macias Aguilar, Antonio Jesus 1496 ESP0.501-0.3020-6.00 
  Romero Soler, Saul 1405 ESP0.001-0.8820-17.60 
  Guirado Castillo, Pablo 1339  * ESP1.0010.08201.60 
  Gaspar Lopez, Rocio 1533 ESP0.001-0.7620-15.20 
  Reque Garcia, Marcos 1339  * ESP1.0010.08201.60 
  Sweet Lopez, Eduardo Javier 1477 ESP0.001-0.8220-16.40 
 * 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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