Individual Calculations June 2023
 Ibanez Camara, Oscar  Total change: -32.20  Rating chartPersonal card
 XVII Obert Tupinamba GRUP A Rondas 6-9 Barcelona ESP 2023-04-26
RcRownchangeKK*chgGame
 1676 1605 0.00 4 -1.61 20 -32.20 
  Cabrera Marmol, Manuel 1669 ESP0.001-0.4120-8.20 
  Clanchet Olle, Josep 1686 ESP0.001-0.3920-7.80 
  Agut Alvarez, Josep Lluis 1673 ESP0.001-0.4120-8.20 
  Costa Ribalta, Andres 1676 ESP0.001-0.4020-8.00 

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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