Individual Calculations September 2023
 Rojo Serradilla, Alejandro  Total change: 22.00  Rating chartPersonal card
 V Obert Internacional Sant Adria 2023 Grup B Sant Adria del Besos (Barcelona) ESP 2023-08-11
RcRownchangeKK*chgGame
 1473 1420 4.00 8 0.55 40 22.00 
  Marques Soriano, Valentin 1661 ESP0.001-0.2040-8.00 
  Bermejo Cuadra, Roberto 1142 ESP1.0010.17406.80 
  Ortega Molina, Rafael 1683 ESP0.001-0.1840-7.20 
  Flores Munoz, Daniel 1545 ESP0.5010.17406.80 
  Cardona Espluga, Nil 1239 ESP0.501-0.2440-9.60 
  Abascal Vicente, Ignacio 1540 ESP0.001-0.3440-13.60 
  Martinez Hernandez, Emili 1618 ESP1.0010.764030.40 
  Dominguez Diaz, Francisco 1356 ESP1.0010.414016.40 

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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