Rapid: Individual Calculations December 2021
 Perdiguero Herreros, Alejandro  Total change: 11.60  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos de Madrid 21-22 Madrid ESP 2021-09-26
RcRownchangeKK*chgGame
 1724 1425 2.00 5 0.94 20 18.80 
  Avendano Layunta, Manuel 1459 ESP0.001-0.4520-9.00 
  Avendano Layunta, Manuel 1459 ESP1.0010.552011.00 
  Dominguez Alcon, Victor 1995 ESP0.001-0.0220-0.40 
  Gutierrez Diaz, Pablo 1854 ESP0.001-0.0720-1.40 
  Gutierrez Diaz, Pablo 1854 ESP1.0010.932018.60 

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
 1547 1425 3.00 7 -0.36 20 -7.20 
  Ortega Ruiz, Jose Miguel f2160 ESP1.0010.992019.80 
  Elissalt Cardenas, Hector m2160 ESP0.001-0.0120-0.20 
  Fernandez Estremera, Fernando 1857 ESP0.001-0.0720-1.40 
  Bozhkov Stoyanov, Cristopher 1175 ESP0.001-0.8120-16.20 
  Garcia Trabanca, Ana 1172 ESP1.0010.19203.80 
  Martos Munoz, Antonio 1090 ESP1.0010.12202.40 
  Martinez Garcia, Jorge 1214 ESP0.001-0.7720-15.40 

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)
 

 

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