Rapid: Individual Calculations December 2021
 Herraiz Ciudad, Miguel  Total change: 117.80  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos de Madrid 21-22 Madrid ESP 2021-09-26
RcRownchangeKK*chgGame
 1619 1289 5.00 9 3.24 20 64.80 
  Diaz Del Prado, Carlos 1334 ESP1.0010.562011.20 
  Moya Barba, Diego 1330 ESP1.0010.562011.20 
  Moya Barba, Diego 1330 ESP1.0010.562011.20 
  Petru, Lucian Olimpiu 1864 ROU0.001-0.0220-0.40 
  Petru, Lucian Olimpiu 1864 ROU1.0010.982019.60 
  Garcia Esteban, Ignacio 1820 ESP0.001-0.0320-0.60 
  Garcia Esteban, Ignacio 1820 ESP1.0010.972019.40 
  Ramos Isasi, Jose Luis 1761 ESP0.001-0.0520-1.00 
  Galarreta Santana, Javier 1445 ESP0.001-0.2920-5.80 

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)
 
 9th Open Internacional de Chamartin Madrid ESP 2021-10-30
RcRownchangeKK*chgGame
 1634 1289 4.50 8 2.65 20 53.00 
  Elissalt Cardenas, Hector m2024 ESP0.001-0.0120-0.20 
  Rodriguez Carvallo, Facundo 1079 ESP1.0010.23204.60 
  Rabadan Velasco, Raul f2024 ESP0.001-0.0120-0.20 
  Xia, Yu Jeremy 1091 ESP1.0010.24204.80 
  Diaz Begonte, Manuel 1743 ESP1.0010.942018.80 
  Lozano Argueso, Cesar 1621 ESP1.0010.882017.60 
  Horcajuelo Rocamora, Martin 1816 ESP0.001-0.0320-0.60 
  Compte Andreu, Alberto 1677 ESP0.5010.41208.20 

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)
 

 

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