Individual Calculations January 2024
 Alvira Ruiz De Valdivia, Jose An  Total change: 4.80  Rating chartPersonal card
 III Open Sub-2400 Marcos Frechin Memorial Mercedes Parron Zaragoza ESP 2023-12-08
RcRownchangeKK*chgGame
 1465 1138 1.00 5 0.24 20 4.80 
  Caballero Ortin, Jorge 1715 ESP0.001-0.0220-0.40 
  Perez Solanas, Hugo 1387 ESP0.001-0.1920-3.80 
  Gonzalez Camacho, Daniel 1428 ESP0.001-0.1620-3.20 
  Monreal Aladren, Miriam 1480 ESP0.001-0.1220-2.40 
  Gimeno Lozano, Juan Jose 1313 ESP1.0010.732014.60 

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)
 

 

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