Rapid: Individual Calculations December 2021
 Ruiz Grau, David  Total change: 27.20  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos de Madrid 21-22 Madrid ESP 2021-09-26
RcRownchangeKK*chgGame
 1493 1251 5.00 12 1.95 20 39.00 
  Astle Matthew, Thomas 1185 ESP0.001-0.5920-11.80 
  Astle Matthew, Thomas 1185 ESP1.0010.41208.20 
  Martin Chacon, Daniel 1295 ESP0.001-0.4420-8.80 
  Martin Chacon, Daniel 1295 ESP1.0010.562011.20 
  Medrano Del Val, Julio 1721 ESP0.001-0.0520-1.00 
  Medrano Del Val, Julio 1721 ESP0.5010.45209.00 
  Godoy Herrera, Carlos 1604 ESP0.001-0.1120-2.20 
  Godoy Herrera, Carlos 1604 ESP0.5010.39207.80 
  Fernandez Garcia, Ignacio 1743 ESP1.0010.962019.20 
  Fernandez Garcia, Ignacio 1743 ESP0.001-0.0420-0.80 
  Galarreta Santana, Javier 1445 ESP0.001-0.2520-5.00 
  Aranda Perez, Ivan 1372 ESP1.0010.662013.20 

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)
 
 9th Open Internacional de Chamartin Madrid ESP 2021-10-30
RcRownchangeKK*chgGame
 1436 1250 1.00 4 -0.59 20 -11.80 
  Longa Yauca, Javier 1985 PER0.001-0.0120-0.20 
  Lozano Argueso, Cesar 1621 ESP0.001-0.1020-2.00 
  Rodriguez Carvallo, Facundo 1079 ESP0.001-0.7320-14.60 
  Pascual Jimenez, Jesus 1060 ESP1.0010.25205.00 

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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