Individual Calculations February 2024
 Merino Ferrer, Javier  Total change: 28.80  Rating chartPersonal card
 Roquetas Chess Festival 2024 - XI International Open U2150 Roquetas de Mar (Almeria) ESP 2024-01-04
RcRownchangeKK*chgGame
 1549 1528 4.50 7 1.21 40 48.40 
  Clari Mascarell, Jose Javier 1985 ESP0.001-0.0540-2.00 
  Lopez Soler, Jose 1149 ESP0.001-0.9140-36.40 
  Raya Hidalgo, Jose David 1128  * ESP1.0010.08403.20 
  Borrego Manzano, Enrique 1116 ESP1.0010.07402.80 
  Martin Galvez, Manuel 1753 ESP1.0010.784031.20 
  Prata, Jose 1825 POR1.0010.854034.00 
  Diaz Rodriguez, Jose Antonio 1885 ESP0.5010.394015.60 
 * 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)
 
 I Campeonato Sub 2000 Cordoba B Cordoba ESP 2024-01-20
RcRownchangeKK*chgGame
 1652 1528 0.50 3 -0.49 40 -19.60 
  Castilla Salinas, Pedro 1667 ESP0.001-0.3140-12.40 
  Lovera Escallada, Rafael 1650 ESP0.5010.17406.80 
  Maceira Moya, Nery 1640 ESP0.001-0.3540-14.00 

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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